Smith & Wesson K Frame Models 617/648 Firing Pin .22 Caliber - Factory Part 079780000 Picatinny Rail A: The 15 LB spring

A: The 15 LB spring works well with standard primers

Manufacturer: Wilson Combat

60141 Smith and Wesson J Frame Model 60 Main Spring Stirrup and Swivel

Configuration: 4-Screw Model

3x Magnification Lines*

Smith & Wesson K Frame Models 617/648 Firing Pin .22 Caliber - Factory Part 079780000 Picatinny Rail A: The 15 LB springSmith & Wesson Factory Firing Pin . 22 Caliber Part Number: 079780000 Compatibility: K Frame Models 617, 648 Caliber: . 22 Caliber Condition: Factory New Product Features Genuine Smith & Wesson factory replacement firing pin Designed specifically for K Frame . 22 caliber revolvers Compatible with Models 617 and 648 Manufactured to exact OEM specifications and tolerances Same materials as original equipment Factory new condition Essential component for