Description Ruger Mark I chambered in .22 long rifle with one, nine round polished base magazine and a 7″ barrel. Manufactured in 1978 with serial number 14-01600. Blued steel frame with checkered polymer grips and a heel magazine release. Polished serrated trigger. Frame mounted manual thumb safety. Blued barrel, upper, and serrated bolt charging ears. Adjustable rear sight and fixed front blade. Must ship to a FFL holder. Condition: Good/Very Good with scratches, contact marks, and general handling wear. Varying small scattered spots of metal oxidation and patina. Wear on the internal/moving parts from operation. Bright and clean bore with strong rifling. Barrel Length: 7″ Serial: 14-01600 Manufacturer: RUGER Year: 1978 Caliber: .22 Long Rifle Model: Mark I Book# 05862