HK VP9-B, Striker Fired, Semi-automatic, Polymer Frame Pistol, Full Size, 9MM, 4.09 Barrel, Matte Finish, Black, 10 Rounds, Optics Ready Slide, 2 Magazines 81000734 In development for more than four years" the VP9 is Heckler & Koch's latest handgun and the first striker fired HK since the renowned P7 series pistols were introduced in the 1980s. The VP9 is well-suited for civilian sport shooting" security" military" and law enforcement use. The new VP9 OR (Optics Ready) pistol has updated the venerable VP9 platform to support micro red dot sights for improved target acquisition. This B model comes with a push-button magazine release.