Strike Industries Single Side Folding Stock for 1913 Picatinny Interface – Black (SI-FSA-S-STOCK)

• Single side folding stock designed for 1913 Picatinny interface mounting systems
• Pre assembled unit with steel hinge for increased strength and durability
• Folds to one side without reconfiguration for streamlined operation
• Mounts directly to 1913 rail using M5 screw and locking plate
• Includes QD sling points and adjustable tension with included rubber pads
• Three degree downward tilt reduces interference with ejection port operation

The Strike Industries FSA Single Side Folding Stock is a rifle stock designed for rear support and storage adaptability on firearms with 1913 interface rails. The Strike Industries FSA Single Side Folding Stock provides a folding mechanism that locks securely in extended and folded positions.

This stock mounts directly to 1913 Picatinny rail interfaces using an M5 screw and locking plate and includes a steel hinge for structural durability. It features a single-side folding design, a 3 degree downward tilt to reduce ejection port interference, and integrated QD sling points. The Strike Industries FSA Single Side Folding Stock is intended for AR-style platforms with compatible rear interfaces. This product is used for shoulder support and compact storage during transport. In typical setups, the stock attaches to the rear rail section and provides consistent alignment during operation.