- Made out of 17-4 stainless steel
- Heat treated to Rc 42
- No sharp internal corners
- Stress relieved
- Works with Taccom, Faxon, and Surmount bolts
Firing Pin AR15-9mm
This firing pin is hands down, going to be your best chance as a “non-breakable” firing pin. We chose to use 17-4 stainless steel because it’s stronger and tougher than s7 tools steel; which is the common material used in firing pins right now in the market.
Only logged in customers who have purchased this product may leave a review.