Dead Air PB445 Mojave Piston M16x1LH .45 Caliber

The Dead Air PB445 is a replacement .45 caliber piston designed for use with the Mojave 9 and Mojave 45 suppressors when mounted on tilting-barrel handguns. The PB445 works as part of the booster assembly that supports reliable cycling of the host pistol.

Featuring an M16x1LH left-hand thread pitch, the PB445 installs inside the rear of the suppressor and interfaces with the host barrel. It is designed to work in conjunction with the PB500 Booster Assembly and internal booster spring to maintain proper cycling on .45 caliber tilting-barrel pistols.

Whether you are replacing a worn piston, configuring a different host pistol, or simply keeping a spare on hand, the Mojave PB445 delivers the precision fit and function expected from Dead Air. This piston is compatible only with the Mojave 9 and Mojave 45 suppressor families and is sold as the piston component only.