Sig Sauer 365X Manual Safety 9mm 3.1in Black Pistol - 12+1 Rounds - Featuring a 3.1 inch barrel, the XSeries grip module with a 12 round flush fit magazine brings a new level of performance to your EDC. The P365 redefined what a concealed-carry pistol should be. Featuring a 3.1 inch barrel, the XSeries grip module with a 12 round flush fit magazine. These features, along with the signature XSeries 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.