Smith & Wesson Model 63, .22 long rifle cal. double action revolver.  Serial #M167690, mfg. 1981.  Excellent condition.  4” barrel has excellent bore, ramp fronts sight and micro-adjustable rear.  Barrel and frame have 98% stainless finish.  Cylinder has 99% finish with faint index line.  S&W checkered walnut grips are excellent.  Double action works fine with tight lock-up.  Appears fired very little.  In original box with matching label and instructions.