Designed for smooth-handling, accurate shooting, and lower felt-recoil.Barrels SAAMI proof tested for +P ammunition.Metal parts receive QPQ nitriding with an enclosed post-oxidizing surface treatment to protect against rust and wear and increase durability.Trigger shoe, trigger safety, and trigger bar combine into a one-piece multi-function unit (MFU) designed to create an extremely intuitive pistol for shooters of all skill levels.Available with the Quick Sight System.