Nickel Boron BCGs

A Nickel Boron BCG is an excellent choice - whether you are starting a new carbine or rifle build, or are simply looking to upgrade your existing AR-15.

Nickel Boron is an advanced metal finish that offers high resistance to wear and corrosion as well as an ultra low co-efficient of friction that rivals Teflon™.

For all these reasons, a Nickel Boron Bolt Carrier Group is an excellent and worthwhile upgrade to that All-American rifle, the AR-15. 

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