Description Smith & Wesson Model 66-1 in .357 Magnum with a six round cylinder capacity and a 4″ barrel. Made in Springfield Massachusetts between 1977 and 1981. Checkered S&W Goncalo Alves wood grip plates. Polished stainless steel frame, cylinder and barrel. Serrated trigger and checkered hammer. Left side of frame checkered cylinder release. Rear adjustable and front fixed blade sight. Comes in its factory box with matching serial number, screw driver, instruction manual and cleaning rod. Must ship to a FFL holder. Condition: Like New with light handling wear. Clean rifled bore. Barrel Length: 4″ Serial: 42K9591 Manufacturer: Smith & Wesson Caliber: .357 Mag Model: 66-1 Year-Range 1977-1981 Book# 08523