071880000 S&W K, L N X Z Frame Rear Adjustable Sight Windage Screw

 Smith & Wesson New K, L , N ,X, Z Frame Revolver Rear Adjustable Sight Windage Screw. Fits all S&W models! Models 14 to 19, 24, 25, 27, 28, 29, 34, 57, 66, 67, 325PD, 329PD, 500, 586, 610, 617, 620, 624, 625, 627, 629, 648. Part# 071880000 We sell Smith and Wesson Pistol and Revolver used, new old stock, Refurbished & new Parts. Shoot us an email or give us a call about all your S&W gun needs-USA Guns And gear How to determine the model number of your Smith & Wesson Revolver. Swing out the cylinder , check behind the yoke on the frame for a MODEL NUMBER.  Model numbers began in 1957-58. So if there is no model number then your revolver may be older than 1957-58. In this case we can possibly still find the part you need with the serial # . If this is the case contact us and we will need a little more info on your revolver. A revolver is a repeating handgun that has a revolving cylinder containing multiple chambers and at least one barrel for firing. The term