American Precision Firearms Strike One, Semi-automatic, Striker Fired, Full Size, Polymer Frame Pistol, 9MM, 5 Barrel, No Manual Safety, Cerakote Finish, Silver Frame and Stainless Steel Slide, 17 Rounds, 2 Magazines AFS1-9-SL-17 The Strike One is a 9mm polymer and ergal-framed semi-automatic pistol that is renowned for being the fastest gun on the planet. Its main features include: the lowest barrel ever created in a gun for reduced vertical recoil between shots, the Patented Speed Lock System for fast shooting cycling, a lightweight construction, and an ergonomic grip for comfortable handling.