The VP9 Match is the latest greatest tool from HK for competition. In addition to the class-leading ergonomics and trigger features an O-ring bushing on the extra-long 5.50″ barrel tightening the lockup for extra accuracy and consistency; optics cut accommodates most popular red-dot pistol sights with one of five available mounting plates (sold separately). Includes four 10rd magazines two backstraps a set of lateral grip plates and a slide cover plate.