Smith & Wesson K Frame Model 65 Cylinder Stop & Spring .357 Magnum Old Style Used - Part# 6581

Smith & Wesson K Frame Model 65 Cylinder Stop & Spring — .357 Magnum

Part# 6581 | Old Style | Used OEM Factory Part

Part Details

• Manufacturer: Smith & Wesson (OEM Factory Part)
• Frame: K Frame
• Compatible Model: Model 65
• Caliber: .357 Magnum
• Part: Cylinder Stop & Spring (Bolt & Spring)
• Style: Old Style
• Condition: Used

Compatibility

This cylinder stop and spring is designed for the Smith & Wesson K Frame Model 65 revolver chambered in .357 Magnum. The cylinder stop (also called the bolt) is the part that locks the cylinder in alignment with the barrel at the moment of firing — a critical timing and safety component. Because .357 Magnum and .38 Special K Frame revolvers share the same frame and most internal parts, this assembly may also be compatible with other K Frame centerfire models. Verify old style vs. new style configuration before ordering. This part is not compatible with rimfire K Frame models (17, 18, 48, 617, 648, K22).

Finding Your Model Number

Swing out the cylinder and check behind the yoke on the frame for the model number. Model numbers began in 1957–58. If your revolver has no model number, contact us with your serial number and we can help identify the correct part.

Installation

Disassembly and reassembly of the revolver is required to replace this part. Installation by a qualified gunsmith is strongly recommended. Proper cylinder stop fitting is critical to cylinder lockup and safe function. Factory replacement parts are manufactured to the exact same specifications, tolerances, and materials as the original.

Questions? Call or email us — we’re happy to confirm fitment before you order. We ship to U.S. addresses only.