The Smith & Wesson 103810 642 Airweight Centennial Revolver in .38 Special features a 1.875-inch barrel, stainless steel finish, synthetic grip, front integral sight, rear fixed sight, internal hammer, round butt, smooth target trigger, an overall length of 6.31 inches, an unloaded weight of 15 oz, and a 5 round capacity.
Smith & Wesson 642 Revolver Double Action Only Small 38 Special 1.875" Alloy Stainless Rubber 5Rd W/O Internal Lock Fired Case Fixed Sights 103810