KNIGHT'S ARMAMENT 5.56 CRS-1 5.56MMX45 NATO SUPPRESSOR The 5.56 CRS-1 (Combat Rifle Suppressor) is specifically designed as an optimal suppressor for modern conflict. Primary design attributes are focused on flash reduction, back pressure reduction, and durability. Pressure Reduction Technology (PRT) minimizes back pressure, resulting in a negligible gas increase in the system that is typically responsible for bolt carrier velocity and rate-of-fire acceleration. This technology also pushes noxious gases forward, away from the user, increasing comfort and reducing harmful exposure. A novel baffle design mitigates acoustic and flash signatu Mfg: Knights Armament