Product Description
The Guntec USA GT-BCG-NB AR-15 Nickel Boron Bolt Carrier Group is engineered for reliability and durability, fulfilling Mil-Spec standards.
This high-performance BCG features a nickel boron finish and is designed for enhanced corrosion resistance and smooth functionality, making it an essential upgrade for any serious shooter.
- 8620 Steel Bolt Carrier with Nickel Boron Finish
- Grade 8 Screws to Mil-Spec Specifications
- 1 Year Warranty for Peace of Mind
- 9310 Bolt MPI (Magnetic Particle Inspected)
- Made in the USA for Superior Quality
- Hydraulically Staked CL Key for Reliability
- Heat Treated for Heavy Duty Use
Elevate your AR-15's performance with the Guntec USA GT-BCG-NB – built to last and outperform.
