The Phat Hammer incorporates a 2-piece body design, a stainless steel front for durability and a brass body for extra weight to hit the exhaust valve harder, allowing you to run at lower pressures. The Phat Hammer also includes a 1/4x28 hardened lug w/ nylon set screw to keep it from slipping. We have now added a relief cut in the bottom of the hammer in case you grab a rear grip frame screw that's a bit to long.
NOTE:Shocktech USA cannot guarantee fitment and or performance in any other manufacture bodies. Nor can we offer tech advice on how to make it work in your situation do to the amount of variables. We always recommend using a qualified air smith for installation of any of our products.