Description Ruger Blackhawk chambered in .357 Magnum with a six-shot cylinder and a 6.5″ barrel. Comes with a 9mm conversion six-shot cylinder. Manufactured in 1970 with serial number 30-63511. Blued barrel, three-screw frame, fluted cylinder, single action trigger, and hammer. Black finished alloy grip frame. Smooth wood Ruger grips. Adjustable rear U-notch and fixed front blade iron sights. Comes in a yellow Ruger box with manuals, test fire round, 9mm cylinder, and spare parts. Must ship to a FFL or C&R holder. Condition: Good/Very Good with scratches, contact marks, and general handling wear. Finish wear on the muzzle and cylinder. Cylinder turn line and normal internal wear from operation. Some light scratches and dings on the grips. Bright and clean bore with strong rifling. The 9mm cylinder has light handling/operational wear. Barrel Length: 6.5″ Serial: 30-63511 Manufacturer: RUGER Year: 1970 Caliber: .357 Magnum, 9mm Model: Blackhawk Book# 05730