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Smith & Wesson Smith & Wesson N Frame Model 625 Cylinder Stop .45 ACP Black - Used OEM Part N426 Part N426

Smith & Wesson Model 625 Cylinder Stop - N Frame .45 ACP Performance Center - Used OEM Part N426

Sale price  $29.99 Regular price  $37.99

Smith & Wesson N Frame Model 625 Cylinder Stop

Part Number: N426
Condition: Used - Excellent
Frame: N Frame
Model: 625 (Jerry Miculek Performance Center version)
Caliber: .45 ACP
Finish: Black
Weight: 1 oz

Product Details

Genuine Smith & Wesson factory cylinder stop, removed from an N Frame Model 625 revolver in .45 ACP, Jerry Miculek Performance Center version. The cylinder stop (also called the cylinder bolt) is a timing component that locks the cylinder in alignment with the barrel for each shot.

What's Included

  • 1 x Cylinder stop

Model Compatibility Chart

Frame Model Caliber Fitment
N Frame 625 .45 ACP Verified fit
N Frame 625 Jerry Miculek Performance Center .45 ACP Verified fit - part sourced from this model
J / K / L Frame Any Any Not compatible

Fitment beyond the models listed above is not verified. If your revolver is not on this chart, contact us with your model and serial number before ordering.

Function

The cylinder stop is spring-loaded and rises through the bottom of the frame to engage notches in the cylinder, locking it in alignment with the barrel. It works with the hand to control cylinder rotation and timing, so correct fitting is essential for accuracy and safe lockup.

About the Model 625

The Model 625 is a large N Frame revolver chambered in .45 ACP that uses moon clips for rapid reloading. It is popular in USPSA and ICORE revolver divisions, where cylinder timing matters for consistent accuracy.

How to Identify Your S&W Model

Swing out the cylinder and check behind the yoke on the frame for the stamped model number. Model numbers began in 1957-58, so a revolver with no model number may be pre-1957. Contact us with your serial number if you need help identifying the right part.

Installation Notes

  • Professional gunsmith installation strongly recommended
  • Requires disassembly of the internal action components
  • Critical timing component that must be properly fitted
  • Improper installation can cause timing issues and safety hazards
  • Factory OEM part made to S&W specifications
  • Used part removed from a functioning Performance Center revolver

Questions?

We specialize in Smith & Wesson pistol and revolver parts - used, new old stock, refurbished, and new. Email sales@usagunsandgear.com or call 770-544-8075.

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