Nitrid3 Syst3ms .223/5.56/300 BLK v2.0 Match Grade Bolt Carrier Group - TiN and Black Nitride
Out of Stock
The Nitrid3 Syst3ms .223/5.56/300 BLK Bolt Carrier Group is a reasonably priced, match grade BCG that offers premium quality and reliability.
The bolt is manufactured from 9310 carpenter steel then QPQ finished while the 8620 bolt carrier is finished with medical grade titanium nitride. The bolt, firing pin, cam pin, and carrier are precision ground to ensure exact tolerances and perfect function. The edges of the bolt face and lugs have been rounded for smoother operation. BCGs are pre-lubricated, hand inspected, and ready for drop-in installation.
- All components meet or exceed MIL-SPEC
- Bolt: Heat treated 9310CS
- Carrier: 8620 steel
- Gas key, extractor, cam pin, and ejectors: 4140CS
- Firing pin: 8740CS with a hard chrome finish
- Chrome lined gas key and carrier
- M16 profile
- Upgraded extractor spring kit
- Weight: 11.5 oz
Notice from the manufacturer:
“Our lifetime warranty covers defects and mechanical failures. Due to the nature of coatings and levels of abrasion in certain rifles, we do not cover the TiN coating for life.”
Ratings & Reviews
Ditch the NiB and go w/ Nitrid3 Syt3ms
After use the N3- BCG I have no complaints. They're extremely reliable, consistent, and the quality is second to none. I've ran this BCG full auto and it didn't miss a beat. The salt bath finish allows for the BCG to be cleaned with ease and doesn't discolor over time either.