HUXWRX Booster Assembly Features The HUXWRX Booster Assembly is a critical component for running a HUXWRX pistol suppressor on handguns that use a tilting or reciprocating barrel design which includes most modern semi-automatic pistols. It mounts to the rear of the suppressor body and then threads directly onto the pistol s barrel allowing the slide and barrel to cycle correctly even with the added mass and length of a suppressor attached. Without a properly functioning booster a reciprocating-barrel pistol can experience cycling issues when suppressed making this assembly an essential part of a reliable suppressed pistol setup. The 1/2x28 thread pitch matches the most common pistol threading standard ensuring broad compatibility. HUXWRX designed the RAD 9 and RAD 45 suppressors to ship with this Booster Assembly already included reflecting how integral the part is to proper function on pistol platforms. The CA$H 9k by contrast ships with a direct thread adapter and requires this Booster Assembly as a separate purchase when used on pistols with reciprocating barrels. This modular approach lets HUXWRX suppressors serve both rifle and pistol roles without needing an entirely different suppressor for each platform. For shooters running a HUXWRX suppressor on a semi-automatic pistol the Booster Assembly is available for sale at GrabAGun. HUXWRX Booster Assembly Specifications Manufacturer: HUXWRX Model: Booster Assembly Thread Pitch: 1/2x28 Compatible Hosts: RAD 9 RAD 45 CA$H 9k Available At: GrabAGun