The Tapco AK Slant Muzzle Brake is good for reducing muzzle climb, this brake allows the collector to maintain the classic look of the AK while adding a low-cost compliant part. Tapco threw in an enhancement of their own while they were at it; the ambidextrous design makes this brake perfect for left and right handed shooters. Manufactured with the standard AK thread pitch of 14x1 LH. Stamped "TAPCO USA" and finished in manganese phosphate.