Dead Coyote choke tubes have been built to put maximum lethal pellets on your target. Chokes feature ported, knurled forend for easy installation in the field under any condition without tools. The porting drops gas pressure a the muzzle therefore helping ease the wad away from the shot, reducing recoil and dampen muzzle jump. Features internal axial rings to keep the shot cloud on the target. Hevi-Shot Dead Coyote choke tubes are constructed from aircraft stainless steel for years of carefree use.
Source: Hevishot Dead Coyote