Description Ruger GP 100 chambered in .357 Magnum with a six-shot cylinder and a 4″ barrel. Manufactured in 1987 with serial number 170-45023. Stainless steel barrel, frame, fluted cylinder, and controls. Textured cylinder release and hammer. Rubber grips with smooth wood inserts. Adjustable rear U-notch with fixed front blade. Must ship to FFL holder. Condition: Very Good with scratches and handling wear from handling and operation. Cylinder drag line. Some spots of holster wear mainly on the barrel. Bright and clean bore with strong rifling. Barrel Length: 4″ Serial: 170-45023 Manufacturer: RUGER Year: 1987 Caliber: .357 Magnum Model: GP-100 Book# 08284