SBA3 Brace - FDE

The SB Tactical SBA3 is one of the most widely used adjustable pistol stabilizing braces in SB Tactical's lineup. Designed for AR-pattern firearms, it combines a lightweight, minimalist profile with 5-position adjustment and compatibility with standard mil-spec carbine receiver extensions.

Its compact footprint keeps your build light and maneuverable without unnecessary bulk, making the SBA3 a popular choice for AR-15, AR-9, and other AR-pattern builds. An integral, ambidextrous QD sling socket gives you flexible sling mounting on either side, and the reinforced polymer construction is built to last.

Whether you're building a lightweight AR pistol, a compact truck gun, or a range-focused setup, the SBA3 offers a proven design that delivers versatility without adding weight. It's US veteran designed and made in the USA.

Features

• Lightweight, minimalist design
• 5-position adjustment
• Integral, ambidextrous QD sling socket
• Fits standard mil-spec carbine receiver extensions
• Reinforced polymer construction
• US veteran designed, made in the USA

Compatibility

The SBA3 fits firearms that use a standard mil-spec carbine receiver extension, including:

• AR-15 platforms in 5.56 NATO, .300 Blackout, and 7.62x39
• AR-9 and other pistol-caliber AR builds
• PDW-style builds using mil-spec carbine receiver extensions

Receiver extension dimensions can vary slightly between manufacturers, so fit may feel tighter or looser depending on your buffer tube. Commercial-spec buffer tubes are not compatible.

*Buffer tube not included.

NFA brace disclaimer: The SBA3 is a pistol stabilizing brace and is not designed or intended to be used as a stock or fired from the shoulder. You are responsible for the proper and legal use of this product at all times. Modifying or configuring a brace for use as a stock may subject your firearm to National Firearms Act (NFA) regulations, including registration as a short-barreled rifle. Some states and localities also restrict braces. It is your responsibility to comply with all federal, state, and local laws.