J120 Smith and Wesson J Frame Model 43 .240" Grooved Trigger Used 22LR k29n Part Number: 239070000

Part Number: 239070000

accurate sight adjustments

619 L-Frame

N Frame all models with adjustable sights

J120 Smith and Wesson J Frame Model 43 .240" Grooved Trigger Used 22LR k29n Part Number: 239070000J120 Smith and Wesson J Frame Model 43 . 240" Grooved Trigger Used 22LR 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