Product Description The SB Tactical TF1913 is a low-profile, left side-folding pistol stabilizing brace designed for platforms that use an M1913 (Picatinny) rear receiver interface. Built as a complete, ready-to-install assembly, it features a robust steel hinge that locks securely in both the folded and extended positions for confident handling. Its rigid polymer strut design is paired with a flexible arm cuff and adjustable strap to provide stable, comfortable support while maintaining a compact folded profile. Product Highlights Left side-folding, low-profile triangle strut brace designed for M1913 (Picatinny) rear receiver interfaces Complete assembly is ready to install for fast setup on compatible platforms Advanced steel hinge design locks positively in both folded and extended positions Rigid polymer substrate with flexible arm cuff for supportive, comfortable contact Compatible with M1913-interface platforms such as SIG MPX/MCX/Rattler and Rock River LAR-PDS (and similar) Specs Brand: SB Tactical Manufacturer Part Number: TF1913-01-SB UPC: 699618783155 Color: Black Material: Polymer (brace/strut) Hinge: Steel hinge locking in folded and extended positions Interface/Compatibility: M1913 (Picatinny) rear receiver interface Overall Length: 9.5 in Weight: 10.9 oz Max Width: 1 in Strap Width: 1 in Country of Manufacture: USA Disclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product&&';;s manufacturer.