Smith & Wesson Model 25-5, .45 Long Colt cal. double action revolver.  Serial #N717124, mfg. 1980.  Excellent condition.  6” barrel has excellent bore, ramp front sight with orange insert, micro-adjustable rear.  Barrel and frame have near 100% blue finish.  Cylinder is 97% with heavy index marks.  Case colored trigger and hammer.  Goncalo Alves target grips are excellent.  Gun cannot have been fired much.    Rarely seen in .45 Colt!  Beautiful!