Smith & Wesson K-22 Masterpiece (pre-17) .22 LR. Serial K209604 (4x: barrel, cylinder, butt and grips) has a 6-inch pinned barrel (integral serrated rib, blade front sight), adjustable rear sight, color case hammer (narrow, checkered spur), recessed cylinder, color case trigger (narrow, serrated face), five screw configuration and diamond grips. CONDITION: The bore is superb. Cylinder face is absent burn and the turning ring is faint. Metal finish is approximately 98 percent. Grips are 100 percent. The original box is in exceptional condition and includes a Safety Inspection Certificate from Birmingham, Alabama dated 5/1/54 with the revolver’s serial number.