Serial No. 299965. All matching numbers, except wedge not marked ("6" not visible on trigger guard). These are cataloged as the Colt 3-1/2" round cartridge barrel model, without ejector, solid barrel type. Manufactured 1873 to 1880, 6,500 of the 10,000 were converted using pocket model 1849 parts. It is chambered for the .38 rimfire, five shot single action. All metal parts are a smooth gun metal grey. 90% visible cylinder scene. Excellent original walnut grips. Brass never cleaned. Tight as new action. Strong clean bore.