Colt Thunderer .41 Colt caliber revolver. Manufactured 1883. Bore is excellent. Barrel length is 2.5", usually referred to as Sheriffs model or Storekeepers model with the short barrel. Barrel is acid etched Colt DA .41. Factory original barrel and gun has approximately 90% original nickel plating. Action works perfectly. Note: Grips look and fit well but are later replacements. Very nice example of a Sherriff's Model Thunderer. Note: This revolver has the correct knurled cylinder pin and etched panel is easily legible and original.