SR-16 FF RAS 5 Package

The 10.75″ KAC FF RAS 5 handguard was developed for use on SR-16 platforms and is specifically optimized for modern KAC upper receivers with a notched receiver configuration and 11.5″ barrel. An enhanced barrel nut interface, combined with robust construction, keeps deflection minimal. The host receiver must have a corresponding notch on the top rail. Barrel nut, wrench, and all required hardware are included.

The full-size Combat Rifle Suppressor (CRS) was designed to virtually eliminate flash and system back pressure while exceeding the durability for which KAC signature reduction devices are known. Pressure Reduction Technology minimizes back pressure, resulting in a negligible increase in system gas—typically responsible for increased bolt carrier velocity and accelerated rate of fire.