Description

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 a solid lock-up when extended.

Features

• Advanced Steel Hinge Design Locks in both Folded and Extended Positions
• Offered with 6061 Aluminum Strut
• Fits Platforms with M1913 Interface at Rear of Receiver (Sig MPX, Sig MCX, Sig Rattler, Rock River LAR-PDS, etc.)