"The Lone Wolf 40-9 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.
Fits LWD 9mm conversion barrels threaded 1/2 x 28 models 22/9, 23/9, 24/9, 27/9, 35/9.
Will not fit any standard LWD 9mm barrels threaded 1/2 x 28 models 17,17L,19,26,34.
"