Description Colt Government Model MKIV Series 70 in .45 caliber with one, eight round removable magazine and a 5″ barrel. Checkered wood grip plates. Blued frame, serrated trigger, serrated hammer and serrated slide. Backstrap safety. Lower left side of frame serrated magazine release button. Left side of frame serrated slide release and slide stop safety. Rear adjustable MMC and front fixed blade sight. Jeweled hammer. Must ship to a FFL holder. Condition: Good/Very Good with light finish wear/loss and scratches. Clean rifled bore. Barrel Length: 5″ Serial: 45591B70 Manufacturer: Colt Year: 1980 Caliber: .45 ACP Model: Government Model MKIV Series 70 Book# 160