L201 Smith & Wesson Used L Frame Model 681 S.S. Sideplate & Screws military surplus The cylinder stop must engage

The cylinder stop must engage at exactly the right moment during trigger pull and hammer fall to ensure the chamber is perfectly aligned with the barrel and firing pin

locking everything in alignment

The barrel must be properly fitted to the aluminum frame to ensure correct barrel-cylinder gap and alignment

This cylinder assembly is engineered specifically for:

L201 Smith & Wesson Used L Frame Model 681 S.S. Sideplate & Screws military surplus The cylinder stop must engageL201 Smith & Wesson Used L Frame Model 681 S. S. Sideplate & Screws 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 serial # . If this is