FS1913 FOLDING PICATINNY PISTOL STABILIZING BRACE A low-profile, left side-folding, strut design compatible with all platforms utilizing an M1913 (Picatinny) interface at the rear of the receiver. The FS1913™ is a complete assembly offering pull-through opening and a solid lock-up when extended. FEATURES Advanced steel hinge design locks in both folded and extended positions Pull-through design offering quick deployment Offered with a light-weight 6061 aluminum strut US veteran designed and proudly made in the USA PRODUCT INCLUDES: Complete assembly Adjustable nylon strap FS1913™ SPECIFICATIONS FIT: Platforms with M1913 interface at rear of receiver (SIG MPX, SIG MCX, SIG Rattler, Rock River LAR-PDS, etc.) WIDTH [MAX]: 1.2" LENGTH: 9.6" (FS1913) / 9.25" (FS1913A) STRAP WIDTH: 1.0" WEIGHT:13.0 oz (FS1913) / 10.0 oz (FS1913A) COLOR: Black SB Tactical products are designed and intended only for use as forearm braces to provide a more stable firearm platform. They are neither designed nor intended to be fired from the shoulder. As configuration changes may alter the classification of a particular firearm, the user bears sole responsibility for determining the correct application of state and federal law.