070790000 Smith & Wesson New J Frame Models 31, 32, 34 & 36 Hand Pin
072180000 Smith & Wesson New J Frame Locking Bolt Pin Fits Models: 60 J-Frame 642 J-Frame 640 J-Frame 331 J-Frame 638 J-Frame 38 J-Frame 31 J-Frame 34 J-Frame 337 J-Frame 632 J-Frame 63 J-Frame 631 J-Frame 649 J-Frame 332 J-Frame 37 J-Frame 342 J-Frame 42 J-Frame 36 J-Frame 49 J-Frame 637 J-Frame We sale used, new & new old stock Smith & Wesson double action revolver parts. Shoot us an email or give us a call for 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