1977B Smith & Wesson K Frame Model 19 Used Cylinder Recessed w/Yoke .357 Magnum k38 This is the old style

This is the old style crowned screw that secures the side plate and controls cylinder yoke end shake

Precision-machined for M2

Installation Note: Disassembly and reassembly of the pistol is required to replace this part

0 9mm Pistols

Models without a number predate 1957–58 — contact us with your serial number for assistance

1977B Smith & Wesson K Frame Model 19 Used Cylinder Recessed w/Yoke .357 Magnum k38 This is the old style1977B Smith & Wesson K Frame Model 19 Used Cylinder Recessed w Yoke . 357 Magnum Blue Steel (Old Style) Used Part Please call or email with any questions! Email or call us for your Smith and Wesson gun part needs 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