HD 9MM firing pin
• Properly Heat Treated for increased strength
• Melonite Finish for corrosion resistance and increased strength
• Machined to perfection for optimal compatibility
• Made for one piece pistol caliber AR15 BCGs
- Caliber:
- 9MM
- Category:
- AR-15 Parts, Bolt Carrier Group
- Tags:
Reviews
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Good to have a spare
Purchased two of these aas spares for my AR9s. They are good quality and when I test fit them they fit right and fired a few rounds without a flaw. Took them out and placed in my kit in case I need them.