The FN SCAR SSR Rear Stock (brand part no. 20100567) is a precision upgrade for the SCAR 16S and 17S, finished in flat dark earth, that converts a standard carbine into a DMR-style rifle with tool-free adjustment for both length of pull and cheek height. Pushing in on the adjustment lock lets the shooter extend or collapse the buttpad to the desired length of pull, while pressing in on the cheek rest riser and pulling upward adjusts cheek height to match a mounted optic. FN designed the SSR stock to improve ergonomics specifically for the supported prone position, and it includes a MIL-STD-1913 rail on the rear for mounting a monopod or other accessory that aids a supported shooting position. No tools are required for any of the stock’s adjustments.

Key Specifications

• Built for the FN SCAR 16S and 17S platforms.
• Finished in flat dark earth.
• Tool-free adjustment for length of pull.
• Tool-free adjustment for cheek height.
• Includes a MIL-STD-1913 rail for a monopod or supported-position accessory.
• Optimized for the supported prone shooting position.

Frequently Asked Questions

Do I need tools to adjust this stock? No, both length of pull and cheek height adjust without tools.

Does this stock include a rail for a monopod? Yes, it includes a MIL-STD-1913 rail on the rear.

Buy the FN SCAR SSR Rear Stock

Turn your SCAR into a DMR-style rifle built for the supported prone position. Order this FN America stock from our rifle stock selection, and our Lubbock, Texas team will get it ready to ship as soon as it’s available.