Description Smith & Wesson Model 48 K-22 Masterpiece in .22 MRF (Magnum Rimfire) with a six round capacity and a 6″ barrel. First year production 1959. Checkered Target wood grip plates. Case colored serrated Target trigger and checkered Target hammer. Blued frame, cylinder and barrel. Left side of frame checkered cylinder release. Rear adjustable and front fixed blade sight. Must ship to a C&R or FFL holder. Condition: Good/Very Good with light scratches and finish wear. Clean rifled bore. Barrel Length: 6″ Serial: K372840 Manufacturer: Smith & Wesson Year: 1959 Caliber: .22 MRF Model: 48 K-22 Masterpiece Book# 9-316