Smith & Wesson Model 657-4 "Mountain Gun", .41 magnum cal. double action revolver.  Serial #CCW7058. Excellent like new condition - appears unfired. Stainless finish is 97% with very slight finish scratches and a cylinder ring. Adjustable rear sight with a front ramp sight. Smith & Wesson monogrammed soft rubber grips. 4” lugged barrel. Wide target hammer and trigger. Matching blue factory hardcase, with paperwork.    A hard to find variant. Lots of power in a small package. Nice one to pack into the rough stuff when you are not on top of the food chain!