Sig's pistols are engineered to perform anywhere, at any time, and under any circumstance. They boast unique, advanced features that stand out among the rest. The P365 high-capacity, micro-compact pistol is a revolutionary concealed carry that gives you more capacity, concealability and capability. It is striker-fired, with a nitron finished stainless steel frame and slide, and has a polymer grip. The proprietary magazine design allows for a 10 round capacity in both the flush fit and extended grip sizes. The P365 is rated for +P ammunition.