The M18 was recently issued to all branches of the U.S. Military and was chosen as the official sidearm of the U.S. Marine Corps. The P320-M18 is the commercial version that brings the same unprecedented accuracy, extreme reliability, and unmatched durability the military demands. The P320-M18 chosen by the U.S. Marine Corps and the U.S Military, now available to you for the first time.
Chambered in 9mm, this Sig Sauer P320-M18 delivers the same accuracy, durability, and unmatched reliability as the M18 military handgun but in a smaller size that’s ideal for everyday carry. It is crafted with a stainless steel frame and slide, a carbon steel barrel, and polymer grips. This P320-M18 is equipped with night sights and includes the original case, manual, one 17-round magazine, and two 21-round magazines.