Evolution Gun Works CNC 3-Port Cone Compensator 575in x 40 Carbon Steel

Evolution Gun Works CNC 3-Port Cone Compensator 575in x 40 Carbon Steel. Thread-Pitch:.575" x 40Cone Diameter:.708For EGW's CNC comps we start with a pre-hardened stress-proof comp blank. Using a carbide ball endmill we machine the various port configurations into the comp. CNC comp back ports are at a 10 degree angle to control muzzle flip. Side ports make the gun feel plusher and track straighter for improved control while firing.Cone: For use on standard length barrels. They also require a reverse plug because there is no bushing to hold the recoil spring. When installed comps should be align-reamed with the barrel bore.Hybrid: For use with hybrid or bull barrels that are threaded " beyond the slide. They also require a reverse plug because there is no bushing to hold the recoil spring.Bushing: For use with a longer barrel that's been threaded " beyond the bushing.EGW recommends installation by a competent gunsmith. Specifications for Evolution Gun Works CNC 3-Port Compensator: Manufacturer: Evolution Gun Works Color: Silver Fabric/Material: Carbone Diameter: 0.708 in Package Contents: Evolution Gun Works CNC 3-Port Compensator Evolution Gun Works 11810: CNC 3-Port Cone Compensator 575 in x 40 Carbon Steel