This is a Smith and Wesson Model 52-2 automatic pistol in .38 Special Midrange Wadcutter. These are fairly rare pistols and extremely accurate. The front sight is a 1/8" partridge front sight and the rear sight is a fully adjustable custom installed "Red Dot" Reflex. The original grips are checkered walnut grips with Smith and Wesson monograms. The gun has a serrated trigger and hammer with adjustable trigger stop., 2lbs trigger pull...crisp and clean. The Gun is in great condition with a few blemishes. This is one of the most accurate pistols ever made and won many world championships.