J168 Smith & Wesson Used J Frame Model 649-3 Bodyguard .357 Magnum Mainspring St k12n A: When properly selected

A: When properly selected

Note: This is the new style thumb piece

2 Retaining Nuts

failure to rotate

and other Allied nations

J168 Smith & Wesson Used J Frame Model 649-3 Bodyguard .357 Magnum Mainspring St k12n A: When properly selectedJ168 Smith & Wesson Used J Frame Model 649 3 Bodyguard . 357 Magnum Mainspring Stirrup 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