The SBA5 Pistol Stabilizing Brace is 5-position adjustable and designed for all platforms capable of accepting a mil-spec carbine receiver extension. Featuring an integral, ambidextrous QD sling socket and an arm cuff based on the original SB15, the SBA5 greatly enhances the usability of the host firearm by providing an additional point of contact. The SBA5 is compatible with any mil-spec carbine receiver extension (not included). Specifications for SB Tactical SBA5 5 Position Adjustable Rifle Brace: Manufacturer: SB Tactical Gun Type: Pistol Adjustability: Adjustable Features of SB Tactical SBA5 5 Position Adjustable Rifle Brace: 5-position adjustable Integral, ambidextrous QD sling socket Arm cuff size based on the original SB15® Comes with adjustable nylon strap for a custom fit US veteran designed Package Contents: SB Tactical SBA5 5 Position Adjustable Rifle Brace