The Smith & Wesson Model 67 "Combat Masterpiece" is the stainless steel version of the Smith & Wesson Model 15, which was basically a Standard Smith & Wesson Model 10 with adjustable sights. Both the Model 15 and Model 67 are called "Combat Masterpiece" whereas the Model 19 and Model 66, which are .357 magnum revolvers, should be referred to as the "Combat Magnums".