This used Dan Wesson Arms W12 revolver fires the .357 magnum round. It has a 3 barrel set consisting of :a 2 1/2", a 4", and a 6". It has an overall blued finish. This 6 shot revolver has adjustable rear sights and has a removable side plate that exposes the trigger assembly. The underside of the barrel has some marks and small scratches on it. This revolver comes with 2 wood grips, a takedown tool, a hard case, and a wood block for when you are changing the barrels out. The inside of the "briefcase"(hard case) has a cutout foam bottom and "egg carton" foam top.