Smith & Wesson J Frame Model 60-10 MIM Bolt Assembly .357 Magnum Used Part

Smith & Wesson J Frame Model 60-10 MIM Bolt Assembly — .357 Magnum

Part Number: J632  |  Condition: Used / Surplus OEM

Factory original Smith & Wesson MIM (Metal Injection Molded) bolt assembly removed from a used Model 60-10 revolver chambered in .357 Magnum. The Model 60 is a J-frame all-stainless DA/SA revolver; the -10 dash variant reflects later production with MIM internal components (post-1997). The bolt assembly (cylinder stop) indexes and locks the cylinder at each chamber position during the firing cycle. Cleaned and inspected.

• Compatible Model: Smith & Wesson J Frame Model 60-10
• Caliber: .357 Magnum
• Manufacturing Method: MIM (Metal Injection Molded)
• Part Number: J632
• Condition: Used — inspected, functional
• OEM Factory Part — manufactured to original S&W specifications

Note on MIM parts: S&W transitioned to MIM internal components beginning around 1997–98. MIM bolt assemblies are specific to post-1997 production revolvers. Verify your model’s dash number before ordering to confirm MIM compatibility.

How to identify your S&W revolver model: Swing out the cylinder and check behind the yoke on the frame for the model number. Model numbers were introduced in 1957–58.

Professional installation recommended. Some fitting by a qualified gunsmith may be required.

We ship to U.S. addresses only. No frames, receivers, assault weapon accessories, or magazines over 10 rounds.