The Wolverine strikes the perfect balance between suppression and minimal back pressure. You won’t have to buy multiple silencers to fit different threaded combloc rifles (AKs). The Wolverine offers user changeable thread inserts. The Wolverine ships with a 14L thread insert. We plan on making 14R, 24R, 26L, 15mm, 16mm, 1/2–28, 5/8–24, and 9/16L as well; and possibly more will be added to the list depending on demand.