SB Tactical SBA4 5-Position Adjustable Brace — Black

The SB Tactical SBA4 is a five-position adjustable pistol stabilizing brace designed for AR-platform pistols and other systems that accept a mil-spec carbine receiver extension. It pairs a minimalist profile with a durable elastomer and steel construction to provide improved control and adjustable length of pull. The SBA4 features an integral, ambidextrous QD sling socket and ships with an adjustable nylon strap.

Key Specifications

• The finish is Black.
• The primary materials are elasto-polymer and steel.
• The unit offers 5 positions of length adjustment.
• The weight is approximately 10 oz.
• The strap measures 1 inch in width.
• The maximum external width is 2.25 inches.
• The cavity depth is 6.75 inches.
• Compatibility: fits platforms that accept a mil-spec carbine receiver extension (buffer tube) — tube not included.
• The product includes a brace and adjustable nylon stabilizing strap.
• Features an integral ambidextrous QD sling socket.

Engineered for shooters who prioritize compact handling and modularity, the SBA4 provides a practical balance of adjustability and low profile for AR-style pistols and short-barreled platforms. Its mil-spec compatibility and rugged construction make it suitable for configurations where reliable, repeatable shouldering and sling attachment are required.