{"title":"Stabilizing Braces for H\u0026K","description":"\u003cp\u003eStabilizing Braces built and fit-checked for H\u0026amp;K platforms. Every product below ships with explicit fitment notes — the variant selector on the product page locks in your exact model.\u003c\/p\u003e","products":[{"product_id":"alm-adjustable-length-modular-folding-braces-picatinny-1913","title":"ALM - Adjustable Length Modular Folding Braces - Picatinny (1913)","description":"\u003cp\u003eThe new ALM Adjustable Length Modular Folding Braces are packed full of features. Available in straight or offset configurations, both variants have 5 length settings, a cheek riser with adjustable height and adjustable mounting positions, and a Quick-disconnect (QD) sling mounting socket - all standard when you buy the ALM folding brace.\n\u003cbr\u003eMachined from 6061 aluminum, the ALM is very sturdy, with cogged connections at each adjustment point. This ensures a very rigid, rattle-free connection at any position.\n\u003cbr\u003eALM Brace Details:\u003c\/p\u003e\n\n\u003cp\u003eSure-Lok folding hinge with 1913 Picatinny interface, manufactured from 17-4 stainless with QPQ Nitride coating\n\u003cbr\u003eHinge can mount to fold left or right and has rapid-deploy feature\n\u003cbr\u003e5-position adjustable length with cogged locking points\n\u003cbr\u003eUser can choose the HD knurled thumb-screws OR low-profile screws for adjustment - both included.\n\u003cbr\u003eYour choice of Straight or Offset Extension arm \n\u003cbr\u003eExtension arms adjust from 6-1\/8\"-9-1\/2\" in length\n\u003cbr\u003ePedestal style XENO aluminum cheek riser with injection-molded polymer cheek rest \n\u003cbr\u003eOffset mounted cheek riser adjusts horizontally in 3 positions and can be flipped for extra adjustment\n\u003cbr\u003e3-position vertical height adjustments on cheek riser - 7\/8\", 1-1\/8\", 1-3\/8\" \n\u003cbr\u003eChoice of Polymer Steady-brace, Aluminum buffer-mount Steady-brace, or Tailhook mounting interface\n\u003cbr\u003eVIS steel Quick-disconnect socket for easy sling mounting - 6 mounting positions\u003c\/p\u003e\n\n\u003cp\u003eExtension arms: Choice of straight or offset extension arms. Both arms can be length adjusted from 6-1\/8\"-9-1\/2\" in length to accommodate just about any length-of-pull requirement. Offset arms can be configured multiple ways to provide more or less cheek riser height, position the brace higher or lower, or to clear items such as ejection ports or selector access when folded.\u003c\/p\u003e\n\n\u003cp\u003eSure-Lok 1913 Folding Hinge - Patent Pending\n\u003cbr\u003eThe Sure-Lok™ Folding Hinge features 17-4 stainless steel MIM construction with a QPQ finish for strength, wear resistance, and corrosion protection. A push-button release allows controlled folding, while the quick-deploy design lets the stock snap into the deployed position with a firm pull, no extra steps required. Its compact, low-profile design mounts securely to any 1913 Picatinny rail using two cross-bolts for maximum rigidity, or a single centered cross-bolt when space is limited, delivering fast operation, durability, and repeatable performance.\u003c\/p\u003e\n\n\u003cp\u003eCheek Riser: XENO modular cheek riser included. 3-height adjustments via cheek riser pad and 1\/4\" spacers. Heights of 7\/8\", 1-1\/8\", and 1-3\/8\" to work with just about any optic height. Can mount riser to either side of extension arm, in 3 different horizontal mounting positions. Additionally, the riser has an offset mount, so it can be flipped around to fine tune the position even further.\u003c\/p\u003e\n\n\u003cp\u003e3 brace end options available: Polymer Steady-brace, Aluminum Steady-brace w\/mounting interface, or Tailhook adapter for use with Gearhead Works Tailhooks. \u003c\/p\u003e\n\n\u003cp\u003eVIS Quick-disconnect (QD) socket: An optional steel QD socket is available if needed. These can mount to any of the adjustment holes on the side of the extension.\u003c\/p\u003e","brand":"A3 Industries","offers":[{"title":"STRAIGHT \/ POLYMER STEADY-BRACE","offer_id":49814131441879,"sku":"ALMB-STR-PSB","price":249.95,"currency_code":"USD","in_stock":true},{"title":"STRAIGHT \/ ALUMINUM STEADY-BRACE","offer_id":49814131474647,"sku":"ALMB-STR-ASB","price":299.95,"currency_code":"USD","in_stock":true},{"title":"STRAIGHT \/ TAILHOOK ADAPTER","offer_id":49814131507415,"sku":"ALMB-STR-THA","price":249.95,"currency_code":"USD","in_stock":true},{"title":"OFFSET \/ POLYMER STEADY-BRACE","offer_id":49814131540183,"sku":"ALMB-OFF-PSB","price":249.95,"currency_code":"USD","in_stock":true},{"title":"OFFSET \/ ALUMINUM STEADY-BRACE","offer_id":49814131572951,"sku":"ALMB-OFF-ASB","price":299.95,"currency_code":"USD","in_stock":true},{"title":"OFFSET \/ TAILHOOK ADAPTER","offer_id":49814131605719,"sku":"ALMB-OFF-THA","price":249.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/1327\/2791\/files\/ALM_HERO__79075.1769698405.jpg?v=1789665145"},{"product_id":"apex-1913-folding-hinge","title":"Apex 1913 Folding Hinge","description":"\u003cp\u003eThese hinges are the basis for our Modular brace and stock systems.\u003c\/p\u003e\n\n\u003cp\u003eAPEX PICATINNY STEEL: these mount to any rear 1913 (Picatinny) rail. Manufactured from 17-4 stainless steel with QPQ Melonite coating. Rapid deployment feature and quick-lift folding\u003c\/p\u003e","brand":"A3 Industries","offers":[{"title":"Default Title","offer_id":49814139044055,"sku":"H2","price":89.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/1327\/2791\/files\/P1012909-Enhanced-NR__79459.1722261703.webp?v=1789665407"},{"product_id":"buffer-tube-mount-steady-brace-aluminum","title":"Buffer Tube Mount Steady-Brace - Aluminum","description":"\u003cp\u003eIntroducing the Steady-Brace Modular Pistol Stabilizer. The SteadyBrace provides pistol stabilization in a sleek and sturdy platform at an affordable price point. Designed to work with our professional line of Modular Folders, the overall design is smooth and snag-free resulting in a comfortable stabilizing interface for the forearm.\n\u003cbr\u003eThe Buffer tube mount variant clamps to any Mil-spec buffer tube, or any point designed for Gearhead Works Tailhook mounting. Simply slide it on and tighten the 2 screws. This design is also ambi-dextrous and can be flipped for LH shooters. The brace also has provisions for an anti-rotation pin, if desired. Strap included.\n\u003cbr\u003eProduct Specifications\n\u003cbr\u003eMaterials: Machined 6061 aluminum\n\u003cbr\u003eOverall length: 5.625 inches\n\u003cbr\u003eWidth at widest point: 1.00 inch\n\u003cbr\u003eWeight: 3.6 oz.\n\u003cbr\u003eFEATURES\u003c\/p\u003e\n\n\u003cp\u003eSturdy, machined aluminum\n\u003cbr\u003eLightweight, Slim profile\n\u003cbr\u003eCompatible with all A3 Industries Modular Folding Braces\n\u003cbr\u003eBuffer Tube Style Adapter(Tailhook Adapter) Included \n\u003cbr\u003eAluminum version can mount for RH or LH configurations\n\u003cbr\u003eVelcro strap included\u003c\/p\u003e\n\n\u003cp\u003eWhich one do I choose? See pros and cons of each below - \n\u003cbr\u003ePOLYMER:\u003c\/p\u003e\n\n\u003cp\u003ePROS: If you want the lightest option, or the slimmest option, choose the Polymer version. Despite being lighter, these are still extremely strong due to the fiber reinforcement and dense Zytel polymer.  \n\u003cbr\u003eCONS: Only compatible with A3 Industries modular 2-bolt interface, will not fit a buffer tube style mount. Strong, but not as strong as the aluminumm version. Only available in right-hand configuraton.\u003c\/p\u003e\n\n\u003cp\u003eALUMINUM:\u003c\/p\u003e\n\n\u003cp\u003ePROS: Strongest option of the two. Can be mounted for Right-hand or Left-hand configurations. Can mount to any A3 Industries interface OR an AR buffer tube, or any buffer tube style mount from other manufacturers.\n\u003cbr\u003eCONS: Heavier than the polymer brace. Bulkier than the polymer brace.\u003c\/p\u003e\n\n\u003cp\u003eNote: Use of this product is subject to all applicable federal, state and local laws and regulations.  It is the purchaser’s obligation to verify compliance before purchasing.  Modifying or altering the SteadyBrace goes against NFA regulation and is not recommended. \n\u003cbr\u003eNFA BRACE DISCLAIMER: The A3 Modular Brace is not designed nor should it be used as a stock or to discharge a firearm from the shoulder. The A3 Modular Brace is to be used as a pistol stabilizing arm brace. You are responsible for the proper and legal use of the A3 Modular Brace at all times. If you have purchased an A3 Modular Brace and wish to utilize the modularity function with parts designed for our Modular Stock, please be aware of all federal, state and local laws and ordinances that you must obey. The National Firearms Act regulates items such as short barreled rifles, and by utilizing components of the A3 Industries Modular Brace as a firearm stock, you may be subjecting your firearm and yourself to NFA laws and regulations. It is your responsibility to obey all laws and properly register any NFA items you may create with use of A3 Industries products.\u003c\/p\u003e","brand":"A3 Industries","offers":[{"title":"Default Title","offer_id":49814140649687,"sku":"SB-002","price":89.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/1327\/2791\/files\/P1013476-Enhanced-NR__09845.1739475139.jpg?v=1789665580"},{"product_id":"double-picatinny-1913-clamp","title":"Double Picatinny (1913) Clamp","description":"\u003cp\u003eA3 Industries Double Picatinny clamp allows you to mount one Picatinny rail to another. This innovative product provides virtually limitless possibilities. Mount two guns together side-by-side or top-to-bottom. Combine accessories or bridge two parts together, you are only limited by your imagination. Any accessory with a Picatinny rail on it can be connected.\n\u003cbr\u003eCNC machined from 6061 aluminum, these clamps were designed to positively lock two rails together. The two center locating dowels locate and prevent fore\/aft movement while the tapered side clamps auto-center and clamp the two rails together. And don’t worry about marring the surface of your rail. The locating dowels are machined slightly taller than an industry-standard Picatinny groove to prevent the rails’ mounting surfaces from contacting each other. Simply mate the two halves together, tighten the two Allen screws and you are good to go.\n\u003cbr\u003eOverall length of the clamp is 2\" and it spans 5 slots on your rail.\n\u003cbr\u003eNOTE: Every dimension of the Double Picatinny clamp is machined from industry-standard Mil-spec dimensions and will work on virtually all US-manufactured rails. Some foreign manufactured components do not adhere to these specs and may not be compatible.\n\u003cbr\u003eNOTE: All NFA rules apply.\u003c\/p\u003e","brand":"A3 Industries","offers":[{"title":"Default Title","offer_id":49814144516311,"sku":"PC-001","price":49.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/1327\/2791\/files\/PC001_1024x1024__01992.1649433770.webp?v=1789665759"},{"product_id":"fixed-non-folding-picatinny-1913-stock-brace-adapter","title":"Fixed Non-Folding Picatinny (1913) Stock\/Brace Adapter","description":"\u003cp\u003eIf you don't require the ability to fold your BRACE or STOCK, or live in a restricted state that does not allow folders, these fixed, non-folding adapters allow any of our stocks and braces to mount to your 1913 rear Picatinny rail. These mounting blocks replace the folding mechanism (hinge) on all A3 Industries braces and stocks.\u003c\/p\u003e\n\n\u003cp\u003eHD 1913 ALUMINUM MOUNTING BLOCK WITH 4340 STEEL CLAMP\n\u003cbr\u003eMOUNTS TO ANY MIL-SPEC 1913 PICATINNY RAIL\n\u003cbr\u003eWORKS WITH ALL A3 Industries SKELESTOCKS, TRIANGLE STOCKS, AND MODULAR STOCKS AND BRACES\u003c\/p\u003e","brand":"A3 Industries","offers":[{"title":"Default Title","offer_id":49814144712919,"sku":"H2-NF","price":69.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/1327\/2791\/files\/P1002525-Enhanced-NR__54842.1719429361.jpg?v=1789665787"},{"product_id":"hda3-hybrid-polymer-brace-g3-hk91","title":"HDA3 Hybrid Polymer Brace - G3\/HK91","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe HDA3 is a modular stock and brace system developed through a collaboration between Haga Defense and A3 Industries. Designed to integrate cleanly across a wide range of firearm platforms, the HDA3 delivers strength, adjustability, and durability in a familiar, low-profile package.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis direct-fit configuration mounts securely to the factory interface of the H\u0026amp;K G3\/HK91. The HDA3 is designed, manufactured, and assembled in the USA.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eFeatures\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eHeavy-Duty Folding Hinge\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe HDA3 uses a nitride-coated 17-4 stainless steel hinge for a strong, consistent lockup in both the folded and deployed positions. The standard configuration folds to the left at a 3.5-degree cant. Right-folding configurations are planned for a future release.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eHybrid Construction\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eMetal internal components provide strength where it matters most. The aluminum cheek-riser button and length-adjustment latch interface with a 6061 aluminum extrusion that connects directly to the steel hinge. Exterior components are injection-molded from 30% glass-fiber-reinforced nylon for a durable, lightweight shell.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eStock and Brace Configurations\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe stock configuration includes an injection-molded extension with a textured Santoprene TPE buttpad. The brace configuration includes an injection-molded extension designed to accept compatible arm braces.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eTool-Free Adjustment\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe HDA3 offers seven length positions in 0.50-inch increments. The cheek riser can be set to three heights: flush, +0.25 inch, or +0.50 inch. Both adjustments can be operated easily with one hand.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eMultiple Sling-Mounting Options\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe rear of the HDA3 includes an integrated sling loop and two steel QD sockets. Three additional QD mounting points are machined into the aluminum firearm adapter.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eSpecifications\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eDirect-fit mounting system for the H\u0026amp;K G3\/HK91\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e6061 hardcoat-anodized aluminum adapter\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eNitride-coated 17-4 stainless steel folding hinge\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLeft-side folding with a 3.5-degree cant\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSeven length positions with 0.50\" adjustment increments\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e6061 hardcoat-anodized aluminum extrusion\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e7075 aluminum locking latch\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eThree-position cheek riser: 0\", +0.25\", and +0.50\"\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHardcoat-anodized 6061 aluminum cheek-riser button\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e30% glass-fiber-reinforced nylon exterior components\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSantoprene TPE buttpad on stock configuration\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAvailable in Black, FDE, ODG, and Gray\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eLength\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eStock configuration: 8.36\"–11.36\"\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBrace configuration without brace installed: 8.70\"–11.70\"\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eWeight\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eStock configuration: 1 lb. 5.6 oz.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBrace configuration without brace installed: 1 lb. 4.1 oz.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eDesigned, manufactured, and assembled in the USA.\u003c\/span\u003e\u003c\/p\u003e","brand":"HDA3","offers":[{"title":"BLACK","offer_id":49814151954647,"sku":"HDA3-G3-A3-B-LF-BLK","price":350.0,"currency_code":"USD","in_stock":true},{"title":"FLAT DARK EARTH","offer_id":49814151987415,"sku":"HDA3-G3-A3-B-LF-FDE","price":350.0,"currency_code":"USD","in_stock":true},{"title":"OLIVE DRAB GREEN","offer_id":49814152020183,"sku":"HDA3-G3-A3-B-LF-ODG","price":350.0,"currency_code":"USD","in_stock":true},{"title":"GREY","offer_id":49814152052951,"sku":"HDA3-G3-A3-B-LF-GRY","price":350.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/1327\/2791\/files\/IMG_4534__83450.1739480398.jpg?v=1789666117"},{"product_id":"hda3-hybrid-polymer-brace-hk-mp5","title":"HDA3 Hybrid Polymer Brace - HK MP5","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe HDA3 is a modular stock and brace system developed through a collaboration between Haga Defense and A3 Industries. Designed to integrate cleanly across a wide range of firearm platforms, the HDA3 delivers strength, adjustability, and durability in a familiar, low-profile package.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis direct-fit configuration mounts securely to the factory interface of the H\u0026amp;K MP5\/SP5. The HDA3 is designed, manufactured, and assembled in the USA.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eFeatures\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eHeavy-Duty Folding Hinge\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe HDA3 uses a nitride-coated 17-4 stainless steel hinge for a strong, consistent lockup in both the folded and deployed positions. The standard configuration folds to the left at a 3.5-degree cant. Right-folding configurations are planned for a future release.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eHybrid Construction\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eMetal internal components provide strength where it matters most. The aluminum cheek-riser button and length-adjustment latch interface with a 6061 aluminum extrusion that connects directly to the steel hinge. Exterior components are injection-molded from 30% glass-fiber-reinforced nylon for a durable, lightweight shell.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eStock and Brace Configurations\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe stock configuration includes an injection-molded extension with a textured Santoprene TPE buttpad. The brace configuration includes an injection-molded extension designed to accept compatible arm braces.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eTool-Free Adjustment\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe HDA3 offers seven length positions in 0.50-inch increments. The cheek riser can be set to three heights: flush, +0.25 inch, or +0.50 inch. Both adjustments can be operated easily with one hand.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eMultiple Sling-Mounting Options\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe rear of the HDA3 includes an integrated sling loop and two steel QD sockets. Three additional QD mounting points are machined into the aluminum firearm adapter.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eSpecifications\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eDirect-fit mounting system for the H\u0026amp;K MP5\/SP5\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMJF Polymer adapter\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eNitride-coated 17-4 stainless steel folding hinge\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLeft-side folding with a 3.5-degree cant\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSeven length positions with 0.50\" adjustment increments\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e6061 hardcoat-anodized aluminum extrusion\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e7075 aluminum locking latch\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eThree-position cheek riser: 0\", +0.25\", and +0.50\"\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHardcoat-anodized 6061 aluminum cheek-riser button\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e30% glass-fiber-reinforced nylon exterior components\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSantoprene TPE buttpad on stock configuration\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAvailable in Black, FDE, ODG, and Gray\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eLength\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eStock configuration: 8.36\"–11.36\"\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBrace configuration without brace installed: 8.70\"–11.70\"\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eWeight\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eStock configuration: 1 lb. 5.6 oz.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBrace configuration without brace installed: 1 lb. 4.1 oz.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eDesigned, manufactured, and assembled in the USA.\u003c\/span\u003e\u003c\/p\u003e","brand":"HDA3","offers":[{"title":"BLACK","offer_id":49814152282327,"sku":"HDA3-MP5-A3-B-LF-BLK","price":350.0,"currency_code":"USD","in_stock":true},{"title":"FLAT DARK EARTH","offer_id":49814152315095,"sku":"HDA3-MP5-A3-B-LF-FDE","price":350.0,"currency_code":"USD","in_stock":true},{"title":"OLIVE DRAB GREEN","offer_id":49814152347863,"sku":"HDA3-MP5-A3-B-LF-ODG","price":350.0,"currency_code":"USD","in_stock":true},{"title":"GREY","offer_id":49814152380631,"sku":"HDA3-MP5-A3-B-LF-GRY","price":350.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/1327\/2791\/files\/IMG_4671__00940.1740690390.webp?v=1789666135"},{"product_id":"hda3-hybrid-polymer-brace-hk-mp5k","title":"HDA3 Hybrid Polymer Brace - HK MP5K","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe HDA3 is a modular stock and brace system developed through a collaboration between Haga Defense and A3 Industries. Designed to integrate cleanly across a wide range of firearm platforms, the HDA3 delivers strength, adjustability, and durability in a familiar, low-profile package.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis direct-fit configuration mounts securely to the factory interface of the H\u0026amp;K MP5K\/SP5K. The HDA3 is designed, manufactured, and assembled in the USA.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eFeatures\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eHeavy-Duty Folding Hinge\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe HDA3 uses a nitride-coated 17-4 stainless steel hinge for a strong, consistent lockup in both the folded and deployed positions. The standard configuration folds to the left at a 3.5-degree cant. Right-folding configurations are planned for a future release.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eHybrid Construction\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eMetal internal components provide strength where it matters most. The aluminum cheek-riser button and length-adjustment latch interface with a 6061 aluminum extrusion that connects directly to the steel hinge. Exterior components are injection-molded from 30% glass-fiber-reinforced nylon for a durable, lightweight shell.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eStock and Brace Configurations\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe stock configuration includes an injection-molded extension with a textured Santoprene TPE buttpad. The brace configuration includes an injection-molded extension designed to accept compatible arm braces.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eTool-Free Adjustment\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe HDA3 offers seven length positions in 0.50-inch increments. The cheek riser can be set to three heights: flush, +0.25 inch, or +0.50 inch. Both adjustments can be operated easily with one hand.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eMultiple Sling-Mounting Options\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe rear of the HDA3 includes an integrated sling loop and two steel QD sockets. Three additional QD mounting points are machined into the aluminum firearm adapter.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eSpecifications\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eDirect-fit mounting system for the H\u0026amp;K MP5K\/SP5K\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e6061 hardcoat-anodized aluminum adapter\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eNitride-coated 17-4 stainless steel folding hinge\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLeft-side folding with a 3.5-degree cant\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSeven length positions with 0.50\" adjustment increments\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e6061 hardcoat-anodized aluminum extrusion\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e7075 aluminum locking latch\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eThree-position cheek riser: 0\", +0.25\", and +0.50\"\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHardcoat-anodized 6061 aluminum cheek-riser button\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e30% glass-fiber-reinforced nylon exterior components\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSantoprene TPE buttpad on stock configuration\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAvailable in Black, FDE, ODG, and Gray\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eLength\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eStock configuration: 8.36\"–11.36\"\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBrace configuration without brace installed: 8.70\"–11.70\"\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eWeight\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eStock configuration: 1 lb. 5.6 oz.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBrace configuration without brace installed: 1 lb. 4.1 oz.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eDesigned, manufactured, and assembled in the USA.\u003c\/span\u003e\u003c\/p\u003e","brand":"HDA3","offers":[{"title":"BLACK","offer_id":49814152544471,"sku":"HDA3-MP5K-A3-B-LF-BLK","price":350.0,"currency_code":"USD","in_stock":true},{"title":"FLAT DARK EARTH","offer_id":49814152577239,"sku":"HDA3-MP5K-A3-B-LF-FDE","price":350.0,"currency_code":"USD","in_stock":true},{"title":"OLIVE DRAB GREEN","offer_id":49814152610007,"sku":"HDA3-MP5K-A3-B-LF-ODG","price":350.0,"currency_code":"USD","in_stock":true},{"title":"GREY","offer_id":49814152642775,"sku":"HDA3-MP5K-A3-B-LF-GRY","price":350.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/1327\/2791\/files\/IMG_4569__65864.1740007265.webp?v=1789666147"},{"product_id":"individual-stock-brace-extensions","title":"Individual Stock\/Brace Extensions","description":"\u003cp\u003eIf you want to purchase a different length extension to shorten or lengthen your A3 Industries Modular brace, we have 3 different lengths available in both straight and offset extensions. The extension lengths are actual length from end-to-end. \n\u003cbr\u003eThese are the new Second-generation extensions with M-LOK slots for mounting QD sling mounts. They are also compatible with our new Xeno Modular Cheek rests.\n\u003cbr\u003eMachined from 6061 aluminum. Made in the USA.\u003c\/p\u003e","brand":"A3 Industries","offers":[{"title":"STRAIGHT \/ 6.50\"","offer_id":49814160638167,"sku":"EXT-6.50-STR","price":79.95,"currency_code":"USD","in_stock":true},{"title":"STRAIGHT \/ 7.50\"","offer_id":49814160670935,"sku":"EXT-7.50-STR","price":79.95,"currency_code":"USD","in_stock":true},{"title":"OFFSET \/ 6.50\"","offer_id":49814160703703,"sku":"EXT-6.50-OFF","price":79.95,"currency_code":"USD","in_stock":true},{"title":"OFFSET \/ 7.50\"","offer_id":49814160736471,"sku":"EXT-7.50-OFF","price":79.95,"currency_code":"USD","in_stock":true},{"title":"STRAIGHT \/ 8.50\"","offer_id":49814160769239,"sku":"EXT-8.50-STR","price":79.95,"currency_code":"USD","in_stock":true},{"title":"OFFSET \/ 8.50\"","offer_id":49814160802007,"sku":"EXT-8.50-OFF","price":79.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/1327\/2791\/files\/IMG_2103__66690.1773332140.jpg?v=1789666487"},{"product_id":"mod-1-tailhook-pistol-stabilizing-brace-by-gearhead-works","title":"MOD 1 Tailhook - Pistol Stabilizing Brace by Gearhead Works","description":"\u003cp\u003eThe Patent Pending Gear Head Works Tailhook MOD 1 is less than an inch thick, and can be adapted to practically any platform on the market. To activate the brace functionality, depress the release button and pull the arm down. This creates a shelf that will counterbalance the muzzle weight of your large frame handgun. The ability of your forearm to hold the weight allows you to relax your shooting wrist and concentrate on trigger control. True one handed operation is achieved since you do not need a second hand to attach the brace to your arm. Can be set up for right or left handed operation.\n\u003cbr\u003eMachined from a solid piece of billet aluminum, the brace clamps to pistol buffer tubes or adapter spuds ranging from 1.17″ to 1.2″ in diameter. It features a limited rotation sling swivel QD socket as well. Weighing in at a scant 4.5 ounces, you will never feel it there. That is, until you want to use it. It is finished with a hard anodizing to withstand years of serious use.\u003c\/p\u003e\n\n\u003cp\u003eSTEADY-BRACE\n\u003cbr\u003eOut of stock? Or looking for an alternative option to the Tailhook? Consider the A3 Industries Steady-brace! The Steady-brace will mount anywhere a Tailhook does. It also weighs a little less, has a slimmer folded profile, and saves you some money. For more images and information, click HERE.\u003c\/p\u003e","brand":"Gearhead Works","offers":[{"title":"Default Title","offer_id":49814164209879,"sku":"MOD1","price":141.75,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/1327\/2791\/files\/tailhookmmod1__78203__78569.1739478232.jpg?v=1789666646"},{"product_id":"mod-1c-tailhook-pistol-stabilizing-brace-by-gearhead-works","title":"MOD 1C Tailhook - Pistol Stabilizing Brace by Gearhead Works","description":"\u003cp\u003eThe Patented Tailhook MOD 1C is 30% lighter and 30% more compact than or standard Mod 1. With a profile similar to the SCW Tailhook it truly is the most compact pistol brace on the market today. At less than an inch thick, it can be adapted to practically every platform on the market. To activate the brace functionality, depress the release button and pull the arm down. This creates the shelf that will counterbalance the muzzle weight of your large frame handgun. The ability of your forearm to hold the weight allows you to relax your shooting wrist and concentrate on trigger control. True one handed operation is achieved since you do not need a second hand to attach the brace to your arm. MOD 1C can be set up for right or left handed operation.\u003c\/p\u003e\n\n\u003cp\u003eSTEADY-BRACE\n\u003cbr\u003eOut of stock? Or looking for an alternative option to the Tailhook? Consider the A3 Industries Steady-brace! The Steady-brace will mount anywhere a Tailhook does. It also weighs a little less, has a slimmer folded profile, and saves you some money. For more images and information, click HERE.\u003c\/p\u003e","brand":"Gearhead Works","offers":[{"title":"Default Title","offer_id":49814164439255,"sku":"MOD1C","price":156.5,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/1327\/2791\/files\/TailhookMod1c__62964__53389.1739478176.jpg?v=1789666660"},{"product_id":"modular-folding-brace-picatinny-mount-1913","title":"Modular Folding Brace - Picatinny Mount (1913)","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eBuild a folding brace configured for your firearm and shooting preferences. The Modular Folding Brace mounts directly to a rear MIL-SPEC 1913 Picatinny rail and features multiple extension styles, lengths, brace ends, and optional accessories.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eKey Features\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eModular design with multiple configuration options\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSure-Lok™ folding hinge with push-button release and quick deployment\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eReversible hinge for left- or right-side folding\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eStraight or offset aluminum extension arms\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMultiple extension lengths available\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFull-length M-LOK slots for sling-mount placement\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOptional Xeno Modular Cheek Rest\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMade in the USA\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eChoose Your Extension\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eStraight extensions\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e position the brace directly behind the hinge and generally place it near the firearm’s bore centerline.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eOffset extensions\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e provide 1.25 inches of offset and can be installed in four positions. This allows you to:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eClear charging handles, selectors, ejection ports, and other controls\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAdjust cheek height for different optics\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePosition the brace higher or lower for comfort\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eMost applications use a 7.50- or 8.50-inch extension. Firearms with longer receivers may benefit from a shorter option.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eChoose Your Brace End\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003ePolymer Steady-Brace:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Compact and lightweight, injection-molded from 30% fiber-reinforced Zytel\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eAluminum Steady-Brace:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Machined aluminum with a clamp-on mounting system\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eTailhook Adapter:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Allows the use of Gear Head Works Tailhook braces, sold separately\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eBoth Steady-Brace options include a Velcro forearm strap.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eSure-Lok™ Folding Hinge\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe patent-pending Sure-Lok™ hinge is manufactured from 17-4 stainless steel using the metal injection molding process and finished with QPQ treatment for strength, wear resistance, and corrosion protection.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003ePress the button for controlled folding or pull firmly on the brace for quick deployment into the locked position. The hinge can be configured to fold left or right and mounts securely to a 1913 Picatinny rail.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eOptional Firearm Adapter\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe Modular Folding Brace mounts directly to a MIL-SPEC 1913 Picatinny rail. If your firearm does not have a rear 1913 rail, select the appropriate firearm-specific adapter when ordering.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eOptional Xeno Cheek Rest\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe M-LOK-mounted Xeno Modular Cheek Rest has three configurable heights:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003e5\/8 inch\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e7\/8 inch\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e1-1\/8 inches\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eIts reversible design also allows the cheek rest to be positioned one inch to either side of the mounting point.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\n\u003cspan\u003eOverall Length\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe following measurements are the overall length of the brace with the hinge and brace attached to the extension:\u003c\/span\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\" style=\"width: 100.048%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 36.2392%;\"\u003eExtension Length\u003c\/td\u003e\n\u003ctd style=\"width: 63.3722%;\"\u003e Overall length w\/ Hinge and Brace\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 36.2392%;\"\u003e6.50\"\u003c\/td\u003e\n\u003ctd style=\"width: 63.3722%;\"\u003e7-3\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 36.2392%;\"\u003e7.50\"\u003c\/td\u003e\n\u003ctd style=\"width: 63.3722%;\"\u003e8-3\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 36.2392%;\"\u003e8.50\"\u003c\/td\u003e\n\u003ctd style=\"width: 63.3722%;\"\u003e9-3\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cspan\u003eAll primary components are machined from aluminum and finished with a low-gloss black anodizing. Made in the USA.\u003c\/span\u003e\u003c\/p\u003e","brand":"A3 Industries","offers":[{"title":"6.50\" STRAIGHT EXTENSION \/ POLYMER STEADY-BRACE","offer_id":49814165586135,"sku":"MFB-6.50-STR-PSB","price":209.95,"currency_code":"USD","in_stock":true},{"title":"6.50\" STRAIGHT EXTENSION \/ ALUMINUM STEADY-BRACE","offer_id":49814165618903,"sku":"MFB-6.50-STR-ASB","price":249.95,"currency_code":"USD","in_stock":true},{"title":"6.50\" STRAIGHT EXTENSION \/ TAILHOOK CONFIGURATION (TAILHOOK AVAILABLE SEPARATELY)","offer_id":49814165651671,"sku":"MFB-6.50-STR-THA","price":209.95,"currency_code":"USD","in_stock":true},{"title":"6.50\" OFFSET EXTENSION \/ POLYMER STEADY-BRACE","offer_id":49814165684439,"sku":"MFB-6.50-OFF-PSB","price":209.95,"currency_code":"USD","in_stock":true},{"title":"6.50\" OFFSET EXTENSION \/ ALUMINUM STEADY-BRACE","offer_id":49814165717207,"sku":"MFB-6.50-OFF-ASB","price":249.95,"currency_code":"USD","in_stock":true},{"title":"6.50\" OFFSET EXTENSION \/ TAILHOOK CONFIGURATION (TAILHOOK AVAILABLE SEPARATELY)","offer_id":49814165749975,"sku":"MFB-6.50-OFF-THA","price":209.95,"currency_code":"USD","in_stock":true},{"title":"7.50\" STRAIGHT EXTENSION \/ POLYMER STEADY-BRACE","offer_id":49814166077655,"sku":"MFB-7.50-STR-PSB","price":209.95,"currency_code":"USD","in_stock":true},{"title":"7.50\" STRAIGHT EXTENSION \/ ALUMINUM STEADY-BRACE","offer_id":49814166110423,"sku":"MFB-7.50-STR-ASB","price":249.95,"currency_code":"USD","in_stock":true},{"title":"7.50\" STRAIGHT EXTENSION \/ TAILHOOK CONFIGURATION (TAILHOOK AVAILABLE SEPARATELY)","offer_id":49814166143191,"sku":"MFB-7.50-STR-THA","price":209.95,"currency_code":"USD","in_stock":true},{"title":"7.50\" OFFSET EXTENSION \/ POLYMER STEADY-BRACE","offer_id":49814165782743,"sku":"MFB-7.50-OFF-PSB","price":209.95,"currency_code":"USD","in_stock":true},{"title":"7.50\" OFFSET EXTENSION \/ ALUMINUM STEADY-BRACE","offer_id":49814165815511,"sku":"MFB-7.50-OFF-ASB","price":249.95,"currency_code":"USD","in_stock":true},{"title":"7.50\" OFFSET EXTENSION \/ TAILHOOK CONFIGURATION (TAILHOOK AVAILABLE SEPARATELY)","offer_id":49814165848279,"sku":"MFB-7.50-OFF-THA","price":209.95,"currency_code":"USD","in_stock":true},{"title":"8.50\" STRAIGHT EXTENSION \/ POLYMER STEADY-BRACE","offer_id":49814165881047,"sku":"MFB-8.50-STR-PSB","price":209.95,"currency_code":"USD","in_stock":true},{"title":"8.50\" STRAIGHT EXTENSION \/ ALUMINUM STEADY-BRACE","offer_id":49814165913815,"sku":"MFB-8.50-STR-ASB","price":249.95,"currency_code":"USD","in_stock":true},{"title":"8.50\" STRAIGHT EXTENSION \/ TAILHOOK CONFIGURATION (TAILHOOK AVAILABLE SEPARATELY)","offer_id":49814165946583,"sku":"MFB-8.50-STR-THA","price":209.95,"currency_code":"USD","in_stock":true},{"title":"8.50\" OFFSET EXTENSION \/ POLYMER STEADY-BRACE","offer_id":49814165979351,"sku":"MFB-8.50-OFF-PSB","price":209.95,"currency_code":"USD","in_stock":true},{"title":"8.50\" OFFSET EXTENSION \/ ALUMINUM STEADY-BRACE","offer_id":49814166012119,"sku":"MFB-8.50-OFF-ASB","price":249.95,"currency_code":"USD","in_stock":true},{"title":"8.50\" OFFSET EXTENSION \/ TAILHOOK CONFIGURATION (TAILHOOK AVAILABLE SEPARATELY)","offer_id":49814166044887,"sku":"MFB-8.50-OFF-THA","price":209.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/1327\/2791\/files\/MFB-7.50-OFF-ASB__88253.1769696758.jpg?v=1789666708"},{"product_id":"modular-telescoping-brace-universal-picatinny-1913-mount","title":"Modular Telescoping Brace - Universal Picatinny (1913) Mount","description":"\u003cp\u003eModular Telescoping Brace (MTB)\n\u003cbr\u003eThe Modular Telescoping Brace (MTB) is a great alternative to folders, and features a minimalist design keeping it ultra compact and light. When fully collapsed the assembly only adds 2.00\" to the overall length of your firearm. With a Picatinny 1913 mounting interface, you can mount a telescoping brace to virtually any firearm with a rear Picatinny rail.\u003c\/p\u003e\n\n\u003cp\u003eOnly adds 2.00\" to the overall length of the firearm when collapsed\n\u003cbr\u003eEasy push-button release, with 4 length settings spaced in 1\" increments.\n\u003cbr\u003eCan be mounted with the button facing up or down providing 1\" of vertical offset\n\u003cbr\u003eSpace between the rods is 1-15\/16\" making it compatible on MOST firearms.\n\u003cbr\u003eChoice of Aluminum or Polymer Steady-Brace\n\u003cbr\u003eTailhook configuration only includes the tailhook adapter (TAILHOOK AVAILABLE SEPARATELY)\u003c\/p\u003e\n\n\u003cp\u003eOur new and innovative Picatinny mounting interface eliminates the side clamp used by most mounts of this type. By using a small rail insert and two #8 set screws, this interface keeps the overall size of the part more compact. Additionally, it makes a stronger mounting interface and, by using fewer components, it reduces cost and complexity for the end user. The result is a sleek, profiled stock that is easy to mount to any Picatinny rail.\u003c\/p\u003e\n\n\u003cp\u003eMaterials\n\u003cbr\u003eAll mounting components are manufactured from 6061 aluminum and we profile all non-stress areas, which keeps weight down without compromising strength. The HD rods used for telescoping the brace are manufactured from sturdy 3\/8\" 4140 steel and Melonite-coated for ultra wear resistance and rust prevention. When configured with the Polymer Steady-brace, total weight of the entire assembly is only 12.3 ounce\n\u003cbr\u003eNFA BRACE DISCLAIMER: The A3 Modular Brace is not designed nor should it be used as a stock or to discharge a firearm from the shoulder. The A3 Modular Brace is to be used as a pistol stabilizing arm brace. You are responsible for the proper and legal use of the A3 Modular Brace at all times. If you have purchased an A3 Modular Brace and wish to utilize the modularity function with parts designed for our Modular Stock, please be aware of all federal, state and local laws and ordinances that you must obey. The National Firearms Act regulates items such as short barreled rifles, and by utilizing components of the A3 Modular Brace as a firearm stock, you may be subjecting your firearm and yourself to NFA laws and regulations. It is your responsibility to obey all laws and properly register any NFA items you may create with use of A3 Industries products.\u003c\/p\u003e","brand":"A3 Industries","offers":[{"title":"7.00\" STEEL RODS \/ POLYMER STEADY-BRACE","offer_id":49814169190615,"sku":"MTB-7.00-PSB","price":249.95,"currency_code":"USD","in_stock":true},{"title":"7.00\" STEEL RODS \/ ALUMINUM STEADY-BRACE","offer_id":49814169223383,"sku":"MTB-7.00-ASB","price":299.95,"currency_code":"USD","in_stock":true},{"title":"7.00\" STEEL RODS \/ TAILHOOK CONFIGURATION (TAILHOOK NOT INCLUDED)","offer_id":49814169256151,"sku":"MTB-7.00-THA","price":249.95,"currency_code":"USD","in_stock":false},{"title":"8.50\" STEEL RODS \/ POLYMER STEADY-BRACE","offer_id":49814169288919,"sku":"MTB-8.50-PSB","price":249.95,"currency_code":"USD","in_stock":true},{"title":"8.50\" STEEL RODS \/ ALUMINUM STEADY-BRACE","offer_id":49814169321687,"sku":"MTB-8.50-ASB","price":299.95,"currency_code":"USD","in_stock":true},{"title":"8.50\" STEEL RODS \/ TAILHOOK CONFIGURATION (TAILHOOK NOT INCLUDED)","offer_id":49814169354455,"sku":"MTB-8.50-THA","price":249.95,"currency_code":"USD","in_stock":true},{"title":"9.50\" STEEL RODS \/ POLYMER STEADY-BRACE","offer_id":49814169387223,"sku":"MTB-9.50-PSB","price":249.95,"currency_code":"USD","in_stock":true},{"title":"9.50\" STEEL RODS \/ ALUMINUM STEADY-BRACE","offer_id":49814169419991,"sku":"MTB-9.50-ASB","price":299.95,"currency_code":"USD","in_stock":true},{"title":"9.50\" STEEL RODS \/ TAILHOOK CONFIGURATION (TAILHOOK NOT INCLUDED)","offer_id":49814169452759,"sku":"MTB-9.50-THA","price":249.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/1327\/2791\/files\/MTB-8.50-ASB_2__95434.1777317957.jpg?v=1789666778"},{"product_id":"para-brace-folding-brace","title":"Para-Brace Folding Brace","description":"\u003cp\u003ePara: Latin origin meaning \"defense, protection against; that which protects from\"\n\u003cbr\u003eThe pARa-brace provides a unique solution for mounting the M4-based SB Tactical SBA3 onto your favorite non-AR firearms, without the need for an AR buffer tube. The special brace extension mounts, using our popular steel Sure-Lok hinge, to any Mil-spec 1913 Picatinny rail, or any of our 1913 adapters. The extension is machined around Mil-spec buffer tube dimensions to allow AR braces like the SBA3 brace, or any M4-based adjustable brace to be installed. \u003c\/p\u003e\n\n\u003cp\u003eThe pARa-brace offers 7 adjustment settings and, when paired with our hinge, can fold right or left by flipping the hinge. At the front of the extension, there is an M-LOK slot for mounting a Quick-disconnect (QD) sling socket, if desired. Machined from 6061 aluminum with low-gloss hardcoat finish.\u003c\/p\u003e\n\n\u003cp\u003e7 adjustments for brace length\u003c\/p\u003e\n\n\u003cp\u003eHinges can be flipped to make brace RH or LH fold.\u003c\/p\u003e\n\n\u003cp\u003eOptional Quick-disconnect (QD) Sling mounting socket can be mounted to the pARa-brace. \u003c\/p\u003e\n\n\u003cp\u003eSB TACTICAL SBA3\u003c\/p\u003e\n\n\u003cp\u003eSB TACTICAL SBA5\u003c\/p\u003e\n\n\u003cp\u003eMFT BATTLELINK\u003c\/p\u003e\n\n\u003cp\u003eSHOCKWAVE BLADE STEALTH\u003c\/p\u003e","brand":"A3 Industries","offers":[{"title":"Default Title","offer_id":49814170697943,"sku":"PARA-B","price":169.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/1327\/2791\/files\/IMG_1951__28319.1771959444.jpg?v=1789666845"},{"product_id":"polymer-steady-brace-pistol-stabilizing-brace","title":"Polymer Steady-Brace - Pistol Stabilizing Brace","description":"\u003cp\u003eIntroducing the Steady-Brace Modular Pistol Stabilizer. The SteadyBrace provides pistol stabilization in a sleek and sturdy platform at an affordable price point. Designed to work with our professional line of Modular Folders, the overall design is smooth and snag-free resulting in a comfortable stabilizing interface for the forearm.\n\u003cbr\u003eOur standard 2-bolt design mounts to the A3 Industries 2-bolt interface common to all of our Modular stocks and braces. Manufactured from injection-molded Fiber-reinforced Zytel Polymer, there is no flexible rubber, just a rugged forearm cradle designed to last (Velcro strap supplied). Utilizing two #10 screws and a positive socket retention the SteadyBrace mounts securely to your A3 Industries folder. The slim, compact design provides plenty of clearance on a variety of host applications while keeping weight to a minimum.\n\u003cbr\u003e \n\u003cbr\u003eProduct Specifications\n\u003cbr\u003eMaterials: Glass-reinforced Injection molded Zytel PolymerOverall length: 5.625 inchesWidth at widest point: 1.00 inchWeight: Polymer - 1.5 oz.\n\u003cbr\u003eFEATURES-\u003c\/p\u003e\n\n\u003cp\u003eSturdy, Fiber-reinforced Polymer design\n\u003cbr\u003eLightweight, Slim profile\n\u003cbr\u003eCompatible with all A3 Industries Modular Folding Braces\n\u003cbr\u003eVelcro strap included\u003c\/p\u003e\n\n\u003cp\u003eWhich one do I choose? See pros and cons of each below - \n\u003cbr\u003ePOLYMER:\u003c\/p\u003e\n\n\u003cp\u003ePROS: If you want the lightest option, or the slimmest option, choose the Polymer version. Despite being lighter, these are still extremely strong due to the fiber reinforcement and dense Zytel polymer.  \n\u003cbr\u003eCONS: Only compatible with A3 Industries modular 2-bolt interface, will not fit a buffer tube style mount. Strong, but not as strong as the aluminumm version. Only available in right-hand configuraton.\u003c\/p\u003e\n\n\u003cp\u003eALUMINUM:\u003c\/p\u003e\n\n\u003cp\u003ePROS: Strongest option of the two. Can be mounted for Right-hand or Left-hand configurations. Can mount to any A3 Industries interface OR an AR buffer tube, or any buffer tube style mount from other manufacturers.\n\u003cbr\u003eCONS: Heavier than the polymer brace. Bulkier than the polymer brace.\u003c\/p\u003e\n\n\u003cp\u003eNote: Use of this product is subject to all applicable federal, state and local laws and regulations.  It is the purchaser’s obligation to verify compliance before purchasing.  Modifying or altering the SteadyBrace goes against NFA regulation and is not recommended. \n\u003cbr\u003eNFA BRACE DISCLAIMER: The A3 Modular Brace is not designed nor should it be used as a stock or to discharge a firearm from the shoulder. The A3 Modular Brace is to be used as a pistol stabilizing arm brace. You are responsible for the proper and legal use of the A3 Modular Brace at all times. If you have purchased an A3 Modular Brace and wish to utilize the modularity function with parts designed for our Modular Stock, please be aware of all federal, state and local laws and ordinances that you must obey. The National Firearms Act regulates items such as short barreled rifles, and by utilizing components of the A3 Industries Modular Brace as a firearm stock, you may be subjecting your firearm and yourself to NFA laws and regulations. It is your responsibility to obey all laws and properly register any NFA items you may create with use of A3 Industries products.\u003c\/p\u003e","brand":"A3 Industries","offers":[{"title":"Default Title","offer_id":49814171844823,"sku":"SB-001","price":49.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/1327\/2791\/files\/P1013025-Enhanced-NR__46104.1739473812.webp?v=1789666911"},{"product_id":"rise-armament-m-lok-quick-disconnect-qd-mount","title":"Rise Armament M-Lok Quick-Disconnect (QD) Mount","description":"\u003cp\u003eWith a low-profile design, the RISE M-LOK Quick Detach (QD) Sling Mount allows shooters to freely customize the position of their standard push-button sling. The RISE QD Sling Mount is compatible with all M-LOK handguards. Machined from 6061 aluminum, making it lightweight and durable.\n\u003cbr\u003eThe RISE QD Sling Mount makes it incredibly easy to make room for other M-LOK attachments, such as lights or grips. Ready to install right out of the package - Allen wrench, screws, and T-nuts included. 100-percent made in the U.S.A.\u003c\/p\u003e","brand":"Rise Armament","offers":[{"title":"Default Title","offer_id":49814172041431,"sku":"RA-601-BLK","price":18.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/1327\/2791\/files\/VtVzUjDg_1024x1024__41362.1649452727.webp?v=1789666943"},{"product_id":"tailhook-adapter","title":"Tailhook Adapter","description":"\u003cp\u003eThis adapter is used to convert any A3 Industries extension for use with the Gearhead Works Tailhook, or the Buffer tube style Steady-brace. The adapter mimics the dimensions of an AR buffer tube, allowing the these types of braces to clamp onto the outer surface. Our adapter includes an anti-rotation protrusion that holds the brace indexed perpendicular.\n\u003cbr\u003eInjection molded from high-density, fiber reinforced Zytel polymer. Simple 2-bolt installation. \n\u003cbr\u003eMade in USA!\u003c\/p\u003e","brand":"A3 Industries","offers":[{"title":"Default Title","offer_id":49814175219927,"sku":"A3T2007","price":24.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/1327\/2791\/files\/IMG_4376__60391.1731945609.webp?v=1789667080"},{"product_id":"vis-compact-quick-disconnect-qd-sling-socket","title":"VIS Compact Quick-Disconnect (QD) Sling Socket","description":"\u003cp\u003eULTRA-COMPACT DESIGN ONLY NEEDS A HALF M-LOK SOCKET FOR MOUNTING\n\u003cbr\u003eSCULPTED, FLARED BASE FOR INCREASED MOUNTING STABILITY\n\u003cbr\u003e4340 STEEL CONSTRUCTION WITH NITRIDE COATING\n\u003cbr\u003eGRADE 8 FASTENER WITH 304 SS M-LOK NUT\u003c\/p\u003e\n\n\u003cp\u003evis\u003c\/p\u003e\n\n\u003cp\u003e[ wees; Latin vis ]noun\u003c\/p\u003e\n\n\u003cp\u003estrength; force; power\n\u003cbr\u003e-----------------------------------------------\u003c\/p\u003e\n\n\u003cp\u003eThe VIS Quick-disconnect (QD) sling socket is an advanced sling mounting option that offers several advantages over competing products. Its compact design allows for secure installation of a sling anchor point in any location with at least half an M-LOK slot. Unlike traditional sockets that require two #8 screws and more mounting space, the VIS uses a single #10 fastener. Concerned about strength? The 10-24 alloy fastener has a tensile strength (failure point) of 2,540 lbs. and can withstand a shear load of 2,700 lbs.\n\u003cbr\u003eConsider this: Many QD sockets on the market are made from aluminum, which can lead to durability issues. The hardened steel bearings of the QD plunger can wear down aluminum slots over time, potentially causing the connection to fail. In contrast, the VIS socket is precision-machined from 4340 high-strength steel, ensuring long-lasting reliability without the worry of connection failures.\u003c\/p\u003e\n\n\u003cp\u003e0.50\" MOUNTING HEIGHT\n\u003cbr\u003e0.4 OUNCES\u003c\/p\u003e","brand":"A3 Industries","offers":[{"title":"Default Title","offer_id":49814181347543,"sku":"QD-010","price":18.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/1327\/2791\/files\/P1002275-Enhanced-NR__50431.1719066462.webp?v=1789667396"},{"product_id":"xeno-cheek-risers","title":"XENO Cheek Risers","description":"\u003cp\u003eThe new XENO Modular Cheek Risers work with any of our second generation M-LOK stock and brace extensions. The riser mounts via traditional M-LOK mounting hardware and can attach anywhere along the length of the extension with up to 4\" of adjustment, depending on the length of the extension used. \n\u003cbr\u003eThe Riser is machined from 6061 aluminum with profiled machining to keep overall weight below 4 ounces in it's tallest configuration. Cheek rests and risers are both manufactured from injection molded Zytel polymer.\u003c\/p\u003e\n\n\u003cp\u003ePOSITIONAL ADJUSTABILITY: \n\u003cbr\u003eThe riser mounts via traditional M-LOK mounting hardware and can attach anywhere along the length of the extension with up to 4\" of adjustment, depending on the length of the extension used.\u003c\/p\u003e\n\n\u003cp\u003eOFFSET ADJUSTABILITY:\n\u003cbr\u003eIn addition to the standard adjustment via the M-LOK slots, the mount is offset, providing the user an additionali 1\" of adjustment simply by flipping the mount from one side to the next. This allows the rest to extend beyond the mount if necessary, leaving other slots available for other accessories.\u003c\/p\u003e\n\n\u003cp\u003eHEIGHT ADJUSTABILITY:\n\u003cbr\u003eThe XENO riser is also height adjustable, and can be set to 5\/8\", 7\/8\", or 1-1\/8\" heights above the extension.\n\u003cbr\u003eNOTE: The standard cheek rest is 5\/8\" high but the system also comes with two additional 1\/4\" risers\/spacers and required hardware.\u003c\/p\u003e\n\n\u003cp\u003eCOVER PLATE:\n\u003cbr\u003eWe also offer an optional cosmetic cover plate if you prefer not to see the M-LOK nuts on the backside of the mount. This is a threaded aluminum plate that replaces the M-LOK nuts, providing a more finished look. \n\u003cbr\u003ePURCHASE HERE:COVER PLATE FOR XENO CHEEK RISER\u003c\/p\u003e","brand":"A3 Industries","offers":[{"title":"Default Title","offer_id":49814182232279,"sku":"XCRU-113","price":49.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/1327\/2791\/files\/P1013197-Enhanced-NR__27246.1723051691.webp?v=1789667440"}],"url":"https:\/\/a3industries.com\/collections\/h-k-stabilizing-braces.oembed","provider":"A3 Industries","version":"1.0","type":"link"}