I recently added this compensator to my Glock 19 Gen4 pistol. I already have the threaded barrel from Killer-Innovations. The compensator was added, as well as an NDZ steel guide rod with a 13lb spring. Today I went to the range and fired 400 rounds of 115gr and 124gr ammunition. Killer-Innovations' expanded mag baseplate was also used. Gun performed admirably. Less recoil means more compact groupings. Shooting is a lot more enjoyable. For me, the time it takes to re-acquire a target has decreased. I'm in love with my Glock's new lease on life!
Reviewed by: Anthony D. from Ohio on 11/12/2021