Beeman Universal Muzzle Brake Fits virtually every air rifle. Protects the muzzle area and makes an excellent cocking handle. The Beeman Universal Muzzle Brake outsells all other brands because it's built better and attaches to almost every air rifle available today thanks to its unique internal design (see diagram). Instead of being cast from pot metal like competitive units, our muzzle brake is precision-turned from the finest aircraft-grade aluminum, then given a tough, anodized, matte black finish. When it's slipped onto a scoped air rifle it: Hides ugly muzzle grooves left when the frontsight is removed. Guards the critical crown area from damage in case the rifle is dropped or banged against a hard object. Serves as a convenient cocking handle. Protects the bluing around the muzzle. Adds muzzle stediness when firing (weighs four ounces). Directs sound forward. Looks sharp!