KS139A Smith & Wesson K Frame Model 66 Internal Parts & Strain Screw Used model 43 Fits: Smith & Wesson K

Fits: Smith & Wesson K Frame Model 16 (

Confirm you have a Model 629 (models began in 1957-58)

The rebound slide is a critical internal component in Smith & Wesson double-action revolvers

Manufactured to exact Smith & Wesson specifications using the same materials and tolerances as original equipment

Function: Ejects spent cases from cylinder

KS139A Smith & Wesson K Frame Model 66 Internal Parts & Strain Screw Used model 43 Fits: Smith & Wesson KKS139A Smith & Wesson K Frame Model 66 Internal Parts & Strain Screw . 357 Magnum Used Parts Lot This listing Includes Bolt, Cylinder Stop, Hammer Block, Main Spring, Rebound Slide & Spring, 1 Spring, & Strain Screw. Revolver Pistol Gun Part. 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