Modeled after the popular AK-74 rifle, this screw on compensator is designed to easily attach to the standard AK barrel equipped with 14 x 1 LH threads. The compensator?s classic design reduces recoil and muzzle rise during firing. Works with both 7.62 and .223 versions. Stamped "TAPCO USA" and finished in black phosphate. This item counts as 1 U.S. Sec 922R compliant part.