PTR 9C / HK MP5 9mm Luger Bolt Head Assembly

The PTR 9C / HK MP5 9mm Bolt Head Assembly is a premium replacement part designed to uphold the reliable service of your PTR 9C / 9CT or HK MP5 / SP5 firearm. Manufactured by PTR Industries in the USA, this MP5 bolt head is precision machined for the best fit possible. It's crafted from high-strength stainless steel that holds up to consistent use and abuse in the most demanding shooting applications. This complete assembly includes an extractor, extractor spring, roller retainer plate, and two rollers. Whether you're fixing a worn out gun or keeping a few key parts on hand in the event of a breakage, save more when you shop at GunMag Warehouse.