Marlin XX Standard Model 1873, .22 rimfire cal. single action revolver. Serial #9398. Antique. Good condition. 3" ribbed barrel has a poor bore. Bottom break action. Fixed sights. Spur trigger. Nickel finish is 50% with corrosion and graying on the barrel assembly, better on frame. Vivid markings. Eggbutt smooth walnut grips are very good. An interesting little post Civil War curio! Antique.