KS139A Smith & Wesson K Frame Model 66 Internal Parts & Strain Screw Used model 43 Manufactured to exact Smith &

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

Produced from 1957 to 1986

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

Package of 5 items Total

3x Magnification Lines

KS139A Smith & Wesson K Frame Model 66 Internal Parts & Strain Screw Used model 43 Manufactured to exact Smith &KS139A 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