The P365 is striker-fired, with the clean crisp trigger pull you expect from a SIG. Micro-compact everyday carry size with unprecedented 10 + 1 full-size capacity. Lightweight and easy to conceal, the P365 is chambered in 9mm and is rated for +P ammunition. Included standard are XRAY3 Day/Night sights, a 10-round flush fit magazine, and a 10-round extended magazine. An optional 12-round or 15-round extended magazine allows you to bring the total capacity to 13 or 16 rounds.