SB Tactical SBM4-01-SB Pistol Stabilizing Brace with Strap delivers a fixed-position platform designed to improve stability, support controlled handling, and promote consistent accuracy on AR pistol builds. Evolved from the original SB15, the SBM4-01-SB combines a streamlined profile with usability for compatible setups.Its non-adjustable construction installs on AR-style pistol buffer tubes and accommodates tube diameters from 1.1 inches to 1.25 inches. The included adjustable nylon strap helps provide a secure fit during use.Brace supplied with adjustable nylon strapFits platforms equipped with AR-style pistol buffer tubeCompatible with tube diameters of 1.1-1.25 inchesFixed-position, non-adjustable designSupports stability and usability for AR pistol buildsChoose the SB Tactical SBM4-01-SB for a dependable stabilizing brace built for compatible AR-style pistol buffer tubes.