Rubber City Armory Stainless Steel AR-15 Firing Pin - Nitride
- Manufactured by Rubber City Armory
- 17-4 Stainless steel construction
- Black nitride finish
- Fits any standard AR-15 or M16
- Heat treated to 42-45RC
- Functions with all RCA bolt calibers
Ratings & Reviews
Easy to clean
by Edward -
Nitride makes it very easy to clean.
Great Nitride Firing Pin
by N. Cunningham
I purchased this for my Midwest Industries enhanced Nitride 556 BCG (Radian Enhanced BCG w/ MI Logo) to replace the stock SS firing pin. I have around 700 rnds on this pin and so far it's worked flawlessly with my BCG & Timney 4lb skeltonized competition trigger. Good strikes and super easy to clean since it and bcg are all Nitride coated. Seems well machined and perfectly straight. Little bit pricey but I have no complaints.