036390000 S&W K L N X Frame Revolver Rear Sight Plunger Spring New

036390000 Smith & Wesson Revolver Rear Sight Plunger Elevation & Windage Spring. New Part All Models K L N X Frame. 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. Smith and Wesson Factory New Part..   Revolver Pistol Gun Part. Please call or email with any questions! 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 “hand ejector” came