The Midwest Industries Arm Brace Side-Folding Stock in O.D. Green is a rugged, compacting solution for users seeking reliable folding capability and a stable arm brace platform. Engineered with a hard coat anodized 6061 aluminum body and a heavy-duty 4140 heat-treated steel folding mechanism, it is built for repeated use and secure lock-up. It mounts to firearms that accept a Picatinny attachment and is designed for users who need a strong, low-profile folding option for transport, storage, or range use.
Key Specifications
- Folding mechanism constructed from 4140 heat treated steel for heavy-duty operation.
- Body material finished in Hard Coat Anodized 6061 Aluminum.
- Additional components use aluminum, polymer, and rubber in the overall assembly.
- Includes 5 QD sling attachments for multiple sling configurations.
- Features a full-length locking lug to provide positive lock-up in both positions.
- Can be configured to fold right or left based on user preference.
- Adds 9 1/8 inches to overall firearm length when extended.
- Adds 0.75 inches to firearm length when folded.
- Complete assembly weight documented as 14.2 oz in the manufacturer text.
The design balances rigidity and compactness: a solid steel clamp with large surface engagement and mag-phosphate finished steel parts deliver robust retention while the low-profile aluminum structure keeps weight and bulk down. A Velcro strap is included to aid brace fit. This stock is built in the USA and backed by Midwest Industries’ lifetime warranty. Note that it is intended for use with firearms that provide a Picatinny attachment and is not for use with firearms that have buffer assemblies; all NFA rules apply.
