SB Tactical SBA4 5-Position Brace – Flat Dark Earth

The SB Tactical SBA4 is a five-position adjustable stabilizing brace designed for AR-platform firearms that accept a mil-spec carbine receiver extension. Finished in Flat Dark Earth, the SBA4 offers a compact, repeatable support option and ships with an adjustable nylon strap. It features an integral ambidextrous QD sling socket and is US veteran designed and made in the USA. The brace is compatible with any mil-spec carbine receiver extension (tube not included).

Key Specifications

• The model is SBA4, designed as a stabilizing brace for AR-platform applications.
• The brace is 5-position adjustable to accommodate different shooter preferences and setups.
• It includes an integral ambidextrous QD sling socket for sling attachment on either side.
• The product includes a brace and an adjustable nylon strap.
• The strap width is 1" for reliable hold and adjustment.
• The weight is 10 oz for a lightweight addition to compact builds.
• The color is Flat Dark Earth (FDE) for matching FDE components.
• The maximum width measures 2.25" at its widest point.
• The cavity depth is 6.75" to fit mil-spec carbine receiver extensions.
• Fitment is for all platforms capable of accepting a mil-spec carbine extension.

Whether building a compact AR-platform pistol or upgrading a short, stabilized rifle setup, the SBA4 provides a balanced combination of adjustability, low weight, and ambidextrous functionality. Its practical feature set—QD sling compatibility, a secure strap, and multiple length positions—makes it a dependable option for shooters seeking predictable support and modularity in a flat dark earth finish.