K22-4 Smith & Wesson K Frame Model K22 Thumb Piece & Nut .22 LR Blue Used Part l581n 357 Magnum ammunition with enhanced

357 Magnum ammunition with enhanced durability over the K Frame

The bolt assembly works in conjunction with the hand to control cylinder rotation and timing

Swing out the cylinder of your revolver

Factory original rear sight elevation adjustment nut for Smith & Wesson revolvers with adjustable sights

K22-4 Smith & Wesson K Frame Model K22 Thumb Piece & Nut .22 LR Blue Used Part l581n 357 Magnum ammunition with enhancedK22 4 Smith & Wesson K Frame Model K22 (4 screw) Thumb Piece & Nut . 22 Long Rifle Blue Steel Used Part We sale used, new & new old stock Smith & Wesson Double Action Revolver Parts. Shoot us an email or give us a call for all your Smith & Wesson gun needs! USA Guns And Gear. Please call or email with any questions! Please call or email with any questions! How to determine the model number of your Smith & Wesson Revolver. Swing out the cylinder ,