Product Overview
Product Description
The first commercial release of the 11.5″ SR-16 Mod 2.1 upper receiver kit. The 10.75″ KAC FF RAS 5 handguard was developed for use on SR-16 platforms and is specifically optimized for KAC upper receivers with a notched receiver. The enhanced barrel nut interface and robust construction minimize deflection while allowing user-level barrel replacement.
The full-sized Combat Rifle Suppressor (CRS) was engineered to virtually eliminate flash and system backpressure while exceeding the durability standards KAC signature reduction devices are known for. Pressure Reduction Technology minimizes back pressure, resulting in a negligible gas increase within the system—typically responsible for increased bolt carrier velocity and accelerated rate of fire.
