Rival Arms Thread Protector 9mm Luger 1/2"-28 Gold PVD 416R Stainless Steel

The Rival Arms Thread Protector is a precision 9mm Luger barrel accessory designed to shield your threaded pistol crown and threads when a compensator or suppressor is not installed. Machined from a single billet of 416R stainless steel on CNC equipment, this protector offers the corrosion resistance and durability expected of a quality barrel component.

Finished in a striking Gold PVD coating, the thread protector adds a clean, custom look to your threaded 9mm barrel while protecting the critical thread interface from damage, debris, and carbon fouling. The 1/2"-28 thread pattern matches the most common pistol threading standard used on aftermarket 9mm Luger barrels, making this a straightforward drop-in choice for threaded Glock-pattern and similar pistol builds.

As a Rival Arms component manufactured in the USA, this thread protector pairs naturally with the company's barrels, slides, and other precision pistol upgrades. It is the perfect companion for any 9mm pistol owner running a 1/2"-28 thread pitch who wants to keep the crown protected and the threads serviceable when running the gun without a muzzle device.