J600 Smith & Wesson Used J Frame Model 317-2 Airlight 2" Barrel .22LR nickel The gun lock screw secures

The gun lock screw secures the internal lock mechanism that allows the revolver to be locked with a key for safety

32 H&R Magnum) - titanium

and snag-free design

All products are eligible for return within our standard return policy period if unused and in original condition

Kit Type: Shooter's Spring Pack with Type-2 Mainspring

J600 Smith & Wesson Used J Frame Model 317-2 Airlight 2" Barrel .22LR nickel The gun lock screw securesJ600 Smith & Wesson Used J Frame Model 317 2 Airlight 2" Barrel . 22LR Used Gun Parts and Accessories Cleaned, Inspected, and Guaranteed! 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