Introducing the Shark Coast Tactical Shark Pac! The SIG Sauer P365 continues to change the game when it comes to concealed-carry pistols. Micro-Compact Carry. The P365 is striker-fired, with the clean crisp trigger pull you expect from a SIG. Lightweight and easy to conceal, the P365 is chambered in 9mm and is rated for +P ammunition. Included standard are XRAY3 Day/Night sights. This limited-edition Shark Pack includes 2- 10 Round Magazines, a Gulf Coast Concealment IWB Holster, Relief Cut Slide, Suppressor Height Sights, and a RomeoZero Optic. The P365, perfect for all 365 days of the year.