Description Ruger Security-Six chambered in .357 Magnum with a six-shot cylinder and a 4″ barrel. Manufactured in 1976 with serial number 151-81877. Stainless steel barrel, frame, fluted cylinder, cylinder release, double action trigger, and hammer. Checkered wood grips with Ruger medallions. Adjustable rear U-notch and fixed front blade. Comes in a factory box with manual. Must ship to a FFL holder. Condition: Very good/Excellent with light scratches and handling wear. Light operational wear and cylinder turn line. Bright and clean bore with strong rifling. Barrel Length: 4″ Serial: 151-81877 Manufacturer: RUGER Caliber: .357 Magnum Model: Security-Six Book# 04395