Thread on compensator for a .40S&W to 9mm conversion barrel.
The Lone Wolf 940 compensator offers a unique advantage to the discriminating competitive shooter. This exceptional performance is accomplished in 2 simultaneous steps. First, the redirection of gas to a 30 degree rearward angle actually pulls the barrel forward, reducing felt recoil. Second, the redirection of gas vertically provides a genuine reduction in muzzle rise. The result allows the shooters sights to remain on target or realigned quickly providing faster accurate follow up shots.