SB Tactical SBA6 Collapsible Stabilizing Brace Olive Drab Green. for platforms capable of accepting a mil-spec carbine receiver extension the 5-position adjustable SBA6 improves the minimalist design standard set by the renowned SBA3 and greatly enhances the usability of the firearm by adding an additional point of contact for stabilization. Specifications for SB Tactical SBA6 Collapsible Stabilizing Brace: Manufacturer: SB Tactical Gun Type: Rifle Length: 6.5 in Weight: 8.5 oz Max Width: 1.6 in Cavity Depth: 6.1 in Strap Width: 1 in Overall Length: 9.5 in Features of SB Tactical SBA6 Collapsible Stabilizing Brace Improves the minimalist design of the SBA3 5-position adjustable Integral ambidextrous QD sling socket Adjustable nylon strap for custom fit Package Contents: SB Tactical SBA6 Collapsible Stabilizing Brace Adjustable nylon strap SB Tactical SBA6X-04-SB: SBA6 Collapsible Stabilizing Brace Olive Drab Green