This Mojave Piston is purpose-built for use with Mojave 9 and Mojave 45 suppressors on tilting-barrel handguns. Designed to work with the PB500 Booster Assembly and internal booster spring, it ensures proper cycling and reliable suppressor function. Made for .45 caliber firearms, it features an M16x1 right-hand thread pattern, ideal for handguns requiring this specific threading configuration. It's a high-quality component for maintaining optimal performance and compatibility.