Designed for all platforms capable of accepting a mil-spec carbine receiver extension, the SB Tactical SBA4 Brace is 5-position adjustable and features an integral, ambidextrous QD sling socket. Installes quickly and easily onto any Mil-Spec receiver extension.

The SBA4 is designed after the fixed-position SBM4 but adds 5-positions of adjustability, ensuring ideal length of pull for every user. The SBA4 adds some weight and bulk compared to its lightweight counterpart, the SBA3. This added weight, combined with the larger arm-cuff design of the SBM4, makes for a more usable and comfortable experience across a wide range of shooting techniques, especially on larger caliber pistols.

The SBA4 is compatible with any Mil-Spec carbine receiver extension which is not included. Add this Mil-Spec 6-Position Receiver Extension to complete your build.

Are pistol braces legal?
Short answer – yes. For an update on the ATF Pistol Brace Rule check here. And here’s a generic legal statement to keep the lawyers happy: all NFA rules apply.