5 inch barrel chambered in 45 ACP caliber. This is a WW2 rebuild using parts from WW1 surplus pistols. Remington slide on a Colt frame that was made in 1918. Left side of the frame has the Augusta Arsenal “AA” stamp with the original “GHS” inspector stamp. Keyes type WW2 grips and a parkerized barrel stamped “COLT 45 AUTO”. Most of the arsenal parkerized finish remains that was applied at the time of the rebuild. Good bore with crisp action.