Our industry standard pistol booster housing is machined from premium 17-4ph stainless steel heat treated H900. The retainer cap is machined from 7075 T6 aluminum, glass bead blasted and Mil-Spec hard coat anodized. Includes piston spring.  Reliable, compact and priced just right, our piston booster housing kit is the best way to suppressor you semi-auto pistol. Our Housing will allow for many other manufactures pistons. 

1. 1.375 x 24 Industry Standard Mount

1. Retainer Cap “o” Ring included

1. Piston Spring Included

1. 1.8" Long

1. 2.8 oz. w/o Piston