The SB Tactical SBA4 is a staff-favorite adjustable AR pistol stabilizing brace built for durability and dependable performance. Designed for AR-style platforms with a mil-spec carbine receiver extension, it features a reinforced, rigid design, 5-position adjustability, and an integral ambidextrous QD sling socket. Originally developed from the SBM4 platform, it is a heavier, more robust option than the minimalist SBA3.
The SBA4 is commonly used on AR-15 platforms chambered in 5.56 NATO, .300 Blackout, and 7.62x39; AR-9 and other pistol-caliber builds; PDW-style setups; and HK MR556, HK416-pattern, and other AR-compatible systems that use a mil-spec receiver extension. Fitment may differ depending on the buffer tube. US veteran-designed and made in the USA. Available in Black, Flat Dark Earth, and OD Green.
The SBA4 is commonly used on AR-15 platforms chambered in 5.56 NATO, .300 Blackout, and 7.62x39; AR-9 and other pistol-caliber builds; PDW-style setups; and HK MR556, HK416-pattern, and other AR-compatible systems that use a mil-spec receiver extension. Fitment may differ depending on the buffer tube. US veteran-designed and made in the USA. Available in Black, Flat Dark Earth, and OD Green.
Features
- SBA4 adjustable AR pistol stabilizing brace
- Reinforced, rigidized design
- 5-position adjustable configuration
- Integral, ambidextrous QD sling socket
- Reinforced polymer construction
- Compatible with mil-spec carbine receiver extensions
- Commonly used on AR-15, AR-9, PDW, and HK416-pattern builds
- Width: approximately 2.25"
- Length: approximately 7.5"
- Weight: approximately 10 oz
- Color options: Black, Flat Dark Earth, and OD Green
- US veteran-designed
- Made in the USA
