Description
Titanium Nitride AR-15 Solid Firing Pin Retainer Pin
Product Description:
- The stainless steel 5.56/9mm firing pin retainer provides a inexpensive but durable upgrade to your BCG.
- Made of 17-4 Stainless Steel and features an over sized head for quick take down.
- Titanium Nitride Coated
- Length: 0.75″
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