Sig Sauer P365, Striker Fired, Semi-automatic, Polymer Frame Pistol, Sub-Compact, 9MM, 3.1 Barrel, Stainless Steel Slide, Black Frame, XRAY3 Day/Night Sights, 2 Magazines, 10 Rounds 365-9-SXR3P Sig Sauer's game-changing P365, Micro-compact everyday carry size with unprecedented 10+1 full-size capacity. The P365 is striker-fired, with the clean crisp trigger pull you expect from a SIG. Lightweight and easy to conceal, the P365 is chambered in 9mm and is rated for +P ammunition.