Sig Sauer P365X, Striker Fired, Semi-automatic, Polymer Frame Pistol, Micro-Compact, 9MM, 3.1 Barrel, Nitron Finish, Black, XRAY3 Day/Night Sights, 12 Rounds, 2 Magazines, Includes Romeo-X SIG-LOC Compact Optics 365X-9-BXR3-RXSL Featuring a 3.1 inch barrel, the X grip module with a 12 round flush fit magazine brings a new level of performance to your EDC. These features, along with the signature X flat trigger, all come standard. The P365X maintains the crisp, clean P365 trigger pull. Never has so much versatility and capability been squeezed into such a perfectly concealable size.