Smith & Wesson Model 29-2, .44 magnum cal. double action revolver.  Serial #N466684, mfg. 1977.  New unfired condition.  A like new one from the "Dirty Harry" era when it was IMPOSSIBLE TO OBTAIN ONE! 6 1/2” barrel has mint bore, ramp front sight with red insert, micro adjustable rear.   Barrel and frame have near 100% blue finish.  Cylinder is 98% with light index marks.  S&W Goncalo Alves checkered walnut target grips are like new.  Case colored trigger and hammer are excellent.  Double action works fine and locks up solidly.  S&W mahogany presentation case contains cleaning tools and instructions.  Collector quality!  Viva la Inspector Callahan!