Manufactured in 1913, very early in production of the commercial Government Model. This pistol represented the cutting edge of firearm technology and was highly sought after by military personnel and civilians alike. This particular example exhibits the early production lustrous high polish blue finish and nitre blue small parts, as well as the serial number on the left of the frame as seen on only the first 2,250 Government Models and the "GOVERNMENT MODEL" marking on the right of the frame which was only seen until approximately serial numbers C4500-C5000. The slide on this pistol bears the two-line, two-block address and patent markings on the left side with the circled Rampant Colt behind the serrations. Both the front and rear sights are later replacements. The right of the slide has the caliber markings. "VP" and "R" are on the trigger guard, and "GOVERNMENT MODEL" is on the right side of the frame. The early four-digit serial number is located on the left of the frame. The military replacement barrel has a "5" and "P" proof visible on the left side of the lug. Fitted with a set of diamond pattern checkered grips and an unmarked magazine with lanyard loop on the bottom.