ZEV V2 PRO Compensator Gen 5
Ratings & Reviews
Many times with comps you have to use higher grain ammo or change springs. 115gr cycles great. Looks great also!
Requires heavier ammo
By R Glitz
Put one on a Glock 34 Gen 5 with a Glock threaded barrel. Fast, easy installation. However, when using 115-grain ammo, experienced repeated jams, failure to load, and failure to lock back on an empty magazine. Empty shell casings only ejected a few inches over the slide. Changing to 124-grain or heavier ammo restored perfect functioning with no errors.