Smith & Wesson K Frame Model 66-2 Rebound Slide & Spring Assembly, Part #66143G

Smith & Wesson K Frame Model 66-2 Rebound Slide & Spring Assembly

OEM Smith & Wesson rebound slide and spring assembly for the K Frame Model 66-2 Combat Magnum revolver chambered in .357 Magnum. This is a used original factory part in good working condition — a reliable, cost-effective solution for gunsmiths and collectors restoring or repairing a Model 66-2.

Part Details

• Part Number: 66143G
• Condition: Used — Old Style
• Frame Size: K Frame
• Style: Old Style

Compatible Models

• Smith & Wesson Model 66-2 (.357 Magnum)
• May also fit other K Frame .357 Magnum revolvers using the old-style rebound slide — verify fitment before installation

What Is the Rebound Slide?

The rebound slide (also called the rebound lever) is a critical internal component that returns the trigger to its forward position after each shot. A worn or broken rebound slide can cause trigger reset failures, making this a key repair part for any K Frame revolver.

All used parts are inspected for function. Professional installation by a qualified gunsmith is recommended.