Sig Sauer P320, Full Size, Striker Fired, Semi-automatic, Polymer Frame Pistol, Compact, 9MM, 4.7 Barrel, Nitron Finish, Black, Optics Ready Slide, Siglite Night Sights, 10 Rounds, 2 Magazines 320F-9-BSSP-10 The P320 Full-Size offers a smooth, crisp trigger to make any shooter more accurate, an intuitive, 3-point takedown and unmatched modularity to fit any shooter and any situation. Its full-size frame is ideal for target shooting, home defense and any scenario where shootability and sighted accuracy are of the highest priority. This modular, striker-fired pistol features a full-size grip, full length slide, and SIGLite font and rear night sights. Chambered in 9mm Lugar. Safety features include a striker safety and disconnect safety.