Product Description

The 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.
Machined 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.
ALM Brace Details:
- Sure-Lok folding hinge with 1913 Picatinny interface, manufactured from 17-4 stainless with QPQ Nitride coating
- Hinge can mount to fold left or right and has rapid-deploy feature
- 5-position adjustable length with cogged locking points
- User can choose the HD knurled thumb-screws OR low-profile screws for adjustment - both included.
- Your choice of Straight or Offset Extension arm
- Extension arms adjust from 6-1/8"-9-1/2" in length
- Pedestal style XENO aluminum cheek riser with injection-molded polymer cheek rest
- Offset mounted cheek riser adjusts horizontally in 3 positions and can be flipped for extra adjustment
- 3-position vertical height adjustments on cheek riser - 7/8", 1-1/8", 1-3/8"
- Choice of Polymer Steady-brace, Aluminum buffer-mount Steady-brace, or Tailhook mounting interface
- VIS steel Quick-disconnect socket for easy sling mounting - 6 mounting positions
| Extension 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. | ![]() |
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Sure-Lok 1913 Folding Hinge - Patent Pending The 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. |
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| Cheek 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. | ![]() |
| 3 brace end options available: Polymer Steady-brace, Aluminum Steady-brace w/mounting interface, or Tailhook adapter for use with Gearhead Works Tailhooks. | ![]() |
| VIS 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. | ![]() |




