Description U.S. Navy contract Colt model 1911 semi auto pistol chambered in .45 ACP . This example with serial number 3330 and dating between 1912 and 1918 is marked with the two-line, two-block Colt address and patent dates with the Rampant Colt behind the serrations on the left side of the slide. The right side of the slide reads "MODEL OF 1911 U.S. NAVY". The barrel is stamped "PH" on the chamber, "Z" forward of the lug, and "J" on the right side of the lug. The left side of the frame has the U.S. property marking and "GPW" circled monogram above the magazine release and serial number on the right. The slide is fitted with blade front and rounded u-notch rear sights, checkered slide catch, thumb safety, magazine catch, and wide hammer, long smooth trigger, smooth flat mainspring housing with lanyard loop, a pair of diamond pattern checkered walnut grips, and magazine with a pinned base. Ships to FFL/C&R Only. Condition: Good with surface pitting and spots of varying degrees of corrosion throughout. All lettering is clear and legible. The bore is slightly frosted with strong rifling. The action is strong and functions as expected. Barrel Length: 5" Serial: 3330 Manufacturer: Colt Year: 1912 Caliber: .45 Model: 1911