J168 Smith & Wesson Used J Frame Model 649-3 Bodyguard .357 Magnum Mainspring St thumbpiece Made in the U

Made in the U

265" Blue Trigger Assembly with Trigger Stop

Important: This is the new-style fluted cylinder

adjustable results

authentic OEM parts ensure proper function

J168 Smith & Wesson Used J Frame Model 649-3 Bodyguard .357 Magnum Mainspring St thumbpiece Made in the UJ168 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