L101 Smith & Wesson Used L Frame Model 681 .357 Caliber Cylinder & Spring j351n while the Model 500 is

while the Model 500 is chambered in

Part Number: 210630000

Stainless steel construction for durability and corrosion resistance

332 J-Frame

L101 Smith & Wesson Used L Frame Model 681 .357 Caliber Cylinder & Spring j351n while the Model 500 isL101 Smith & Wesson Used L Frame Model 681 . 357 Caliber Cylinder & Spring Used pistol revolver part Great for a replacement or as a spare. Good working condition! 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