Here is a very nice Ruger new model Blackhawk single action revolver in 357 Magnum caliber with the extra 9mm cylinder. This revolver has serial number 36-97572 and was manufactured circa 1988. The revolver has a 4 5/8" barrel with a bright, excellent bore. The metal surfaces retain 99% original blue finish. The walnut grips with factory medallions rate excellent. Mechanically, this revolver functions perfectly. Included with the firearm is the factory cardboard box with matching end label and papers.