.22 caliber, 7 round, Bird's Head Grip, spur trigger revolver with the name "Captain Jack" on the top of receiver. The round barrel is 2 1/2" and the cylinder has a removable retaining rod. A side plate provides access to the inner springs. It has the Patent Date of March 23, 1871 and is chambered for the .22 caliber short, black powder cartridge and is not safe to shoot with modern ammunition. Nickel plated revolver with blued barrel and cylinder. It retains about 80% nickel with the rest bright metal, barrel blue has faded to gray with 10% remaining and cylinder has nearly all the fading blue. The excellent walnut grips match the serial number of gun, 3080. The action is fine and in working order.