The P365X is a revolutionary concealed carry pistol that gives you more capacity, more concealability and more capability. It's the one gun you can carry every day of the year. The P365 features a patented modified double-stack magazine capable of full-size capacity. Its ergonomic design makes it more shootable than the typical pocket-sized pistols with a clean, crisp trigger pull you expect from a Sig. These features, along with the signature XSeries flat trigger and XSeries grip module, all come standard with a ROMEOZero 3 MOA optic installed and ready to go right out of the box.