Description UPDATE: Pistol Caliber is 9mm. Springfield Armory 1911-A1 RO Elite chambered in .45 ACP with two, eight round removable magazines and a 5″ stainless barrel. Black finished steel frame with textured polymer grips. Single action trigger and skeletonized hammer. Ambidextrious frame mounted thumb safeties and beavertail grip safety. Adjustable rear target sight and fixed red fiber optic front sight. Comes in its factory box with Springfield Armory soft case, factory paperwork, cable lock, and two magazines. Must ship to a FFL holder. Condition: Very Good/Excellent with light scratches and handling wear. Clean rifled bore. Barrel Length: 5″ Serial: NM584962 Manufacturer: SPRINGFIELD ARMORY Caliber: .45 ACP Model: NM584962 Book# 03826