Smith & Wesson K Frame Model 12 Side Plate & Screws Set of 3 - Part# K121 Collectible 3-Brush Set — Stainless steel

3-Brush Set — Stainless steel

Hammer fails to strike firing pin properly

Factory OEM Part #428580000

Factory original Smith & Wesson spring and plunger assembly for the Model 639 stainless steel 9mm pistol

Smith & Wesson K Frame Model 12 Side Plate & Screws Set of 3 - Part# K121 Collectible 3-Brush Set — Stainless steelSmith & Wesson K Frame Model 12 Side Plate & Screws Set of 3 Part# K121 Condition: Used Old Style Factory Part Caliber: . 38 Special Frame: K Frame Finish: Blue Steel Includes: Side Plate + 3 Screws (Set of 3) Part Number: K121 Model Compatibility Model Frame Caliber Compatible Model 12 K Frame . 38 Special Yes Model 12 Airweight K Frame . 38 Special Yes (old style) Note: This is an old style part. Verify your revolver's production date before