The SB Tactical HKPDW Pistol Stabilizing Brace is 3-position adjustable and features a pull-through design allowing you to quickly extend the brace without having to depress the lever. Rugged 6061 hard-coat anodized aluminum adapter with steel rods.FeaturesComplete assembly, ready-to-install3-position adjustable, pull-throughdesign6061 hard-coat anodized housing with integral QD sling pointUS Veteran designedIncludes complete assembly and adjustable nylon strap