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    • HDA3 STOCKS and BRACES

    • TRIAD MODULAR BULLPUP CHASSIS

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    • Shop All
      • MP5 WALNUT STOCK MP5 WALNUT STOCK MP5 WALNUT STOCK MP5 WALNUT STOCK
        Quick view Details

        A3-JMK

        |

        sku: STK07

        MP5 WALNUT STOCK

        MSRP:
        Now: $275.00
        Add to Cart
      • TRIAD DARK WALNUT FURNITURE TRIAD DARK WALNUT FURNITURE TRIAD DARK WALNUT FURNITURE TRIAD DARK WALNUT FURNITURE
        Quick view Details

        A3-JMK

        TRIAD DARK WALNUT FURNITURE

        MSRP:
        Was:
        Now: $65.00 - $350.00
        Choose Options
      • HDA3 HYBRID POLYMER BRACE - CZ SCORPION HDA3 HYBRID POLYMER BRACE - CZ SCORPION HDA3 HYBRID POLYMER BRACE - CZ SCORPION HDA3 HYBRID POLYMER BRACE - CZ SCORPION
        Quick view Details

        HDA3

        |

        sku: HDA3-EVO-A3-B-LF

        HDA3 HYBRID POLYMER BRACE - CZ SCORPION

        MSRP:
        Now: $350.00
        Choose Options
      • POLYMER FOLDING STOCK | 1913 Folding Stocks POLYMER FOLDING STOCK | 1913 Folding Stocks POLYMER FOLDING STOCK | 1913 Folding Stocks POLYMER FOLDING STOCK | 1913 Folding Stocks
        Quick view Details

        A3 INDUSTRIES

        |

        sku: PFS

        POLYMER FOLDING STOCK | 1913 Folding Stocks

        MSRP:
        Was:
        Now: $139.95 - $179.95
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      • OVERSIZED MAG RELEASE - FN SCAR OVERSIZED MAG RELEASE - FN SCAR OVERSIZED MAG RELEASE - FN SCAR OVERSIZED MAG RELEASE - FN SCAR
        Quick view Details

        PARKER MOUNTAIN MACHINE

        OVERSIZED MAG RELEASE - FN SCAR

        MSRP:
        Now: $39.95
        View Details
      • SAFETY SELECTOR LEVERS - FN SCAR SAFETY SELECTOR LEVERS - FN SCAR
        Quick view Details

        PARKER MOUNTAIN MACHINE

        SAFETY SELECTOR LEVERS - FN SCAR

        MSRP:
        Was:
        Now: $29.95 - $59.95
        Choose Options
      • 1913 PICATINNY ADAPTER - FN SCAR 1913 PICATINNY ADAPTER - FN SCAR 1913 PICATINNY ADAPTER - FN SCAR 1913 PICATINNY ADAPTER - FN SCAR
        Quick view Details

        PARKER MOUNTAIN MACHINE

        1913 PICATINNY ADAPTER - FN SCAR

        MSRP:
        Now: $89.95
        Add to Cart
      • FIXED NON-FOLDING PICATINNY (1913) STOCK/BRACE ADAPTER FIXED NON-FOLDING PICATINNY (1913) STOCK/BRACE ADAPTER FIXED NON-FOLDING PICATINNY (1913) STOCK/BRACE ADAPTER FIXED NON-FOLDING PICATINNY (1913) STOCK/BRACE ADAPTER
        Quick view Details

        A3 INDUSTRIES

        |

        sku: H2-NF

        FIXED NON-FOLDING PICATINNY (1913) STOCK/BRACE ADAPTER

        MSRP:
        Now: $69.95
        Add to Cart
      • VIS COMPACT QUICK-DISCONNECT (QD) SLING SOCKET VIS COMPACT QUICK-DISCONNECT (QD) SLING SOCKET VIS COMPACT QUICK-DISCONNECT (QD) SLING SOCKET VIS COMPACT QUICK-DISCONNECT (QD) SLING SOCKET
        Quick view Details

        A3 INDUSTRIES

        |

        sku: QD-010

        VIS COMPACT QUICK-DISCONNECT (QD) SLING SOCKET

        MSRP:
        Now: $18.95
        Add to Cart
      • TRIAD CQC BUTTSTOCK TRIAD CQC BUTTSTOCK TRIAD CQC BUTTSTOCK TRIAD CQC BUTTSTOCK
        Quick view Details

        A3 INDUSTRIES

        |

        sku: CQC

        TRIAD CQC BUTTSTOCK

        MSRP:
        Now: $99.95
        Choose Options
      • SALE
        XENO TRIAD - REDUCED ANGLE AR-COMPATIBLE GRIP XENO TRIAD - REDUCED ANGLE AR-COMPATIBLE GRIP XENO TRIAD - REDUCED ANGLE AR-COMPATIBLE GRIP XENO TRIAD - REDUCED ANGLE AR-COMPATIBLE GRIP
        Quick view Details

        A3 INDUSTRIES

        |

        sku: PG-101

        XENO TRIAD - REDUCED ANGLE AR-COMPATIBLE GRIP

        MSRP: $24.95
        Was: $24.95
        Now: $19.95
        Choose Options
      • TRIAD TRIGGER HOUSING CAPS TRIAD TRIGGER HOUSING CAPS TRIAD TRIGGER HOUSING CAPS TRIAD TRIGGER HOUSING CAPS
        Quick view Details

        A3 INDUSTRIES

        |

        sku: T-THC

        TRIAD TRIGGER HOUSING CAPS

        MSRP:
        Was:
        Now: $9.95 - $19.95
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      • TRIAD BUFFER PLUGS TRIAD BUFFER PLUGS TRIAD BUFFER PLUGS TRIAD BUFFER PLUGS
        Quick view Details

        A3 INDUSTRIES

        |

        sku: BPLG

        TRIAD BUFFER PLUGS

        MSRP:
        Was:
        Now: $19.95 - $24.95
        Choose Options
      • SALE
        COPPER CUSTOMS REAR STOCK ADAPTER FOR B&T GHM - PICATINNY - SALE! COPPER CUSTOMS REAR STOCK ADAPTER FOR B&T GHM - PICATINNY - SALE! COPPER CUSTOMS REAR STOCK ADAPTER FOR B&T GHM - PICATINNY - SALE! COPPER CUSTOMS REAR STOCK ADAPTER FOR B&T GHM - PICATINNY - SALE!
        Quick view Details

        A3 INDUSTRIES

        COPPER CUSTOMS REAR STOCK ADAPTER FOR B&T GHM - PICATINNY - SALE!

        MSRP:
        Was: $89.95
        Now: $50.00
        Add to Cart
      • +10 MINI - MODULAR VERTICAL FOREGRIP +10 MINI - MODULAR VERTICAL FOREGRIP +10 MINI - MODULAR VERTICAL FOREGRIP +10 MINI - MODULAR VERTICAL FOREGRIP
        Quick view Details

        A3 INDUSTRIES

        |

        sku: MINI-10

        +10 MINI - MODULAR VERTICAL FOREGRIP

        MSRP:
        Was:
        Now: $39.95 - $69.95
        Choose Options
      • TRIAD FOREND FOR JAKL 14.5" and 16" UPPER TRIAD FOREND FOR JAKL 14.5" and 16" UPPER TRIAD FOREND FOR JAKL 14.5" and 16" UPPER TRIAD FOREND FOR JAKL 14.5" and 16" UPPER
        Quick view Details

        A3 INDUSTRIES

        |

        sku: FG-JAKL

        TRIAD FOREND FOR JAKL 14.5" and 16" UPPER

        MSRP:
        Now: $49.95
        Add to Cart
    • MP5 WALNUT STOCK MP5 WALNUT STOCK
      Quick view

      A3-JMK

      |

      sku: STK07

      MP5 WALNUT STOCK

      If you want that timeless G3 look for your modern day HK, we have combined forces with JMK Customs to offer a contemporary interpretation of that iconic style. Combine with JMK's walnut vertical grip and other walnut accesories for that nostalgic, yet...

      MSRP:
      Now: $275.00
      Add to Cart
    • TRIAD DARK WALNUT FURNITURE TRIAD DARK WALNUT FURNITURE
      Quick view

      A3-JMK

      TRIAD DARK WALNUT FURNITURE

      Wood on firearms is timeless. What better way to compliment your TRIAD than adding some quality JMK Walnut furniture. The aesthetic of wood gives you a nostalgic yet post-apocolyptic vibe that just works on the TRIAD. We partnered up with JMK Customs on...

      MSRP:
      Was:
      Now: $65.00 - $350.00
      Choose Options
    • HDA3 HYBRID POLYMER BRACE - CZ SCORPION HDA3 HYBRID POLYMER BRACE - CZ SCORPION
      Quick view

      HDA3

      |

      sku: HDA3-EVO-A3-B-LF

      HDA3 HYBRID POLYMER BRACE - CZ SCORPION

      The HDA3 is a modular brace system developed from a collaboration between Haga Defense and A3 Industries. The HDA3 was designed specifically to integrate seamlessly across dozens of firearm platforms without sacrificing strength or aesthetics to do so...

      MSRP:
      Now: $350.00
      Choose Options
    • POLYMER FOLDING STOCK | 1913 Folding Stocks POLYMER FOLDING STOCK | 1913 Folding Stocks
      Quick view

      A3 INDUSTRIES

      |

      sku: PFS

      POLYMER FOLDING STOCK | 1913 Folding Stocks

      The 1913 Polymer Folding Stocks provides a unique blend of components using a LAGE polymer stock combined with our popular 1913 Picatinny APEX steel hinge. Available in multiple lengths with various add-ons, they can be easily configured for a host...

      MSRP:
      Was:
      Now: $139.95 - $179.95
      Choose Options
    • OVERSIZED MAG RELEASE - FN SCAR OVERSIZED MAG RELEASE - FN SCAR
      Quick view

      PARKER MOUNTAIN MACHINE

      OVERSIZED MAG RELEASE - FN SCAR

      1x PMM SCAR Oversized Magazine Button Finished in a 8625 type 3 class 2 industry standard hardcoat in Black 1x Spare 2mm roll pin included Limited Lifetime Warranty Installation is simple and is done in minutes. No permanent modifications to...

      MSRP:
      Now: $39.95
      View Details
    • SAFETY SELECTOR LEVERS - FN SCAR
      Quick view

      PARKER MOUNTAIN MACHINE

      SAFETY SELECTOR LEVERS - FN SCAR

      Product Features: 1x SCAR SSL finished in a 8625 type 3 class 2 industry standard hardcoat in black Mounting hardware and loctite 242 included Limited Lifetime Warranty. Installation is simple and is done in minutes. Torque value = 5 in/ lbs No...

      MSRP:
      Was:
      Now: $29.95 - $59.95
      Choose Options
    • 1913 PICATINNY ADAPTER - FN SCAR 1913 PICATINNY ADAPTER - FN SCAR
      Quick view

      PARKER MOUNTAIN MACHINE

      1913 PICATINNY ADAPTER - FN SCAR

      HYBRID adapter with polymer isolator and machined aluminum 1913 picatinny rail 7-slot aluminum Picatinny(1913) rail No modifications to firearm needed Easy install These hybrid adapters from PMM feature an injection-molder polymer mounting block with a...

      MSRP:
      Now: $89.95
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    • FIXED NON-FOLDING PICATINNY (1913) STOCK/BRACE ADAPTER FIXED NON-FOLDING PICATINNY (1913) STOCK/BRACE ADAPTER
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      A3 INDUSTRIES

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      sku: H2-NF

      FIXED NON-FOLDING PICATINNY (1913) STOCK/BRACE ADAPTER

      If 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...

      MSRP:
      Now: $69.95
      Add to Cart
    • VIS COMPACT QUICK-DISCONNECT (QD) SLING SOCKET VIS COMPACT QUICK-DISCONNECT (QD) SLING SOCKET
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      sku: QD-010

      VIS COMPACT QUICK-DISCONNECT (QD) SLING SOCKET

      ULTRA-COMPACT DESIGN ONLY NEEDS A HALF M-LOK SOCKET FOR MOUNTING SCULPTED, FLARED BASE FOR INCREASED MOUNTING STABILITY 4340 STEEL CONSTRUCTION WITH NITRIDE COATING GRADE 8 FASTENER WITH 304 SS M-LOK NUT vis [ wees;...

      MSRP:
      Now: $18.95
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    • TRIAD CQC BUTTSTOCK TRIAD CQC BUTTSTOCK
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      sku: CQC

      TRIAD CQC BUTTSTOCK

      SMALLER, TIGHTER OVERALL PACKAGING INTEGRATED, ONE-PIECE ALUMINUM DESIGN IDEAL FOR COMPACT SBR CONFIGURATIONS The TRIAD CQC buttplate is an optional low-profile buttplate upgrade designed for optimal manueverability and handling on SBR configurations...

      MSRP:
      Now: $99.95
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    • SALE
      XENO TRIAD - REDUCED ANGLE AR-COMPATIBLE GRIP XENO TRIAD - REDUCED ANGLE AR-COMPATIBLE GRIP
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      sku: PG-101

      XENO TRIAD - REDUCED ANGLE AR-COMPATIBLE GRIP

      XENO TRIAD reduced angle AR-based grip Designed for compact weapons such as CQC-style tactical firearms. The near vertical nature of the TRIAD grip promotes an optimized wrist angle, ensuring a comfortable ergonomic hand-hold in close quarter scenarios...

      MSRP: $24.95
      Was: $24.95
      Now: $19.95
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    • TRIAD TRIGGER HOUSING CAPS TRIAD TRIGGER HOUSING CAPS
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      sku: T-THC

      TRIAD TRIGGER HOUSING CAPS

      NOTES- To determine what you need to put a specific upper on your TRIAD lower, please read below: BUFFER PLUGS: The buffer plus vary for each system, dictated by the bolt design of the upper. If you are changing uppers, make sure to swap your buffer plug...

      MSRP:
      Was:
      Now: $9.95 - $19.95
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    • TRIAD BUFFER PLUGS TRIAD BUFFER PLUGS
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      A3 INDUSTRIES

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      sku: BPLG

      TRIAD BUFFER PLUGS

      NOTES- To determine what you need to put a specific upper on your TRIAD lower, please read below: BUFFER PLUGS: The buffer plus vary for each system, dictated by the bolt design of the upper. If you are changing uppers, make sure to swap your buffer plug...

      MSRP:
      Was:
      Now: $19.95 - $24.95
      Choose Options
    • SALE
      COPPER CUSTOMS REAR STOCK ADAPTER FOR B&T GHM - PICATINNY - SALE! COPPER CUSTOMS REAR STOCK ADAPTER FOR B&T GHM - PICATINNY - SALE!
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      A3 INDUSTRIES

      COPPER CUSTOMS REAR STOCK ADAPTER FOR B&T GHM - PICATINNY - SALE!

      These are very nice quality rear adapters by Copper Customs but we are discontinuing and discounting them because they did not use Mil-spec standards for the rear Picatinny (1913) rail.  Due to this oversight, many 1913 hinges will not fit. ...

      MSRP:
      Was: $89.95
      Now: $50.00
      Add to Cart
    • +10 MINI - MODULAR VERTICAL FOREGRIP +10 MINI - MODULAR VERTICAL FOREGRIP
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      A3 INDUSTRIES

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      sku: MINI-10

      +10 MINI - MODULAR VERTICAL FOREGRIP

      +10 MINI - MODULAR VERTICAL FOREGRIP These 100 degree (90+10) Vertical Foregrips are perfect for applications with limited rail space. The slight forward angle provides a wider spread on your handhold, promoting better stabilization and a more...

      MSRP:
      Was:
      Now: $39.95 - $69.95
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    • TRIAD FOREND FOR JAKL 14.5" and 16" UPPER TRIAD FOREND FOR JAKL 14.5" and 16" UPPER
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      A3 INDUSTRIES

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      sku: FG-JAKL

      TRIAD FOREND FOR JAKL 14.5" and 16" UPPER

      This Forend fits both the 14.50" and 16.00" PSA JAKL upper receivers, providing an improved grip on the handguard and a more finished look on the TRIAD. The forend is ribbed for additional grip and has an aggressive forward hand-stop.  MJF Additive...

      MSRP:
      Now: $49.95
      Add to Cart
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