Smith & Wesson K Frame Model 65 Bolt Assembly .357 Magnum Stainless - Used OEM Part K874 mainspring Our team has extensive knowledge

Our team has extensive knowledge of S&W firearms and can help you find the exact parts you need for your J Frame revolver

Parkerized finish provides corrosion resistance and authentic military appearance

You should see "49" or a dash variant like "49-1"

The stainless finish requires less maintenance than blued steel

The grooved surface provides positive contact for consistent trigger control

Smith & Wesson K Frame Model 65 Bolt Assembly .357 Magnum Stainless - Used OEM Part K874 mainspring Our team has extensive knowledgeSmith & Wesson K Frame Model 65 Bolt Assembly Part Number: K874 Condition: Used Excellent Frame: K Frame Model: 65 Caliber: . 357 Magnum . 38 Special Finish: Stainless Steel Type: Cylinder Bolt (Cylinder Stop) Weight: 2 oz Product Details Genuine Smith & Wesson factory bolt assembly (also called cylinder stop or cylinder bolt) for the K Frame Model 65 revolver. This critical timing component locks the cylinder in precise alignment with the barrel for