Smith & Wesson J Frame Blue MIM Thumbpiece New Style 227220000 j60n and unreliable double-action operation in

and unreliable double-action operation in Model 629 revolvers

and expertise in revolver timing

Smith & Wesson K & L Frame Target Hammer -

4 Retaining Nuts

and Model 649 Bodyguard

Smith & Wesson J Frame Blue MIM Thumbpiece New Style 227220000 j60n and unreliable double-action operation inSmith & Wesson J Frame Blue MIM Thumbpiece New Style Factory new OEM thumbpiece (cylinder latch) for Smith & Wesson J Frame revolvers. This new style MIM (Metal Injection Molded) thumbpiece features a blue finish and is the component you press to release the cylinder for loading and unloading. Specifications: Part Number: 227220000 Frame Size: J Frame Finish: Blue Construction: MIM (Metal Injection Molded) Style: New style design Condition: Factory