SW40V4 Smith & Wesson Model SW40V Trigger Bar Assembly Used .40 S&W Black Finish Finger Rest Extension: Provides additional

Finger Rest Extension: Provides additional grip surface and control

while the plunger helps control its movement

Model: 637 Airweight

including different barrel lengths and finishes

SW40V4 Smith & Wesson Model SW40V Trigger Bar Assembly Used .40 S&W Black Finish Finger Rest Extension: Provides additionalSW40V4 Smith & Wesson Pistol Model SW40V Trigger Bar Assembly . 40 S&W Used Parts NO FRAME OR RECEIVER, No kits to build a firearm, No Parts or Accessories for Assault weapons. We do not sell any magazine that holds more than 10 rounds. We only ship to addresses is the United States! 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