Designed for tactical applications that require minimal dust signature. A massive symmetrical blast baffle, combined with two compensated front baffles, redirect gas to the sides and upward delivering unparalleled recoil reduction while also minimizing muzzle rise and ground disturbance. High tolerance class-3 threads machined in same operation as bore aperture ensures perfect concentricity; this combined with a progressively decreasing baffle thickness minimizes bullet flight disturbance resulting in less yaw, higher BC, and improved accuracy. Computer FEA optimized for maximum strength to weight ratio and impact survivability. Precision CNC machined from high strength HTSR 400-series st Mfg: Precision Armament SPECS: HTSR 416 stainless steel, HRC 28-32, DLC finish - matte black. 1.312" diameter, 2.75" long (.850" dia. at barrel), 5.3 oz. weight. Fits up to .308/7.62mm or 338 caliber rifles with 5/8-24 threads.