Diamondback Firearms 5.56 AR-15 Bolt Carrier Group - Nitride
- 5.56 NATO
- M16/AR-15 Cut
- Mil-Spec Staked Hex Screws
- High Pressure Tested to over 90,000 PSI
- 16.05 oz
- Black Nitride Finish
The Diamondback Firearms 5.56 NATO BCG is a great addition to your next build AR-15 or as a back up for your existing rifles.
Ratings & Reviews
Tried to look for imperfections. Didn’t find any flaws. Nitride finish is smooth. Stakes look identical to my other pricier bolt carriers. It is not the advertised 16 ounces. No way! Same weight as my other bolt carriers as I juggle each one of them. Should be 11 something ounces. Would I buy this again? Most definitely.