Smith & Wesson K Frame Models 617/648 Firing Pin .22 Caliber - Factory Part 079780000 Model 625 J4423 Smith & Wesson J

J4423 Smith & Wesson J Frame Model 442 Air Weight 2" Non-Pinned Barrel Blue Used

Part Number: 294170000

Old style and new style locking bolts are not interchangeable

Configuration: Reversible

Durable military-grade plastic construction

Smith & Wesson K Frame Models 617/648 Firing Pin .22 Caliber - Factory Part 079780000 Model 625 J4423 Smith & Wesson JSmith & 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