Shadow Systems CR920X Foundation, Striker-Fired, Semi-automatic Pistol, Sub-Compact, 9MM, 3.4 Black Barrel, Polymer Frame, Nitride Finish, Black, Tritium Night Sights, Trigger Safety, 15 Rounds, 2 Magazines, Includes Optics Kit SS-5306-3D The Shadow Systems CR920X is an ultra-thin, high-capacity version of the Shadow Systems CR920 pistol in 9mm Luger that shoots and handles like a full sized pistol.