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No AR15 build is complete without a high-grade Nickel Boron bolt carrier group. Bear Creek Arsenal® is a leader in AR15 manufacturing and our new Nickel Boron Bolt Carrier Group is the best! The BCG is not only the most complex component but is the heart of your AR by being the hardest operating. Now you can upgrade your rifle with the nickel boron BCG for an AR15 that uses the .223 Wylde, 5.56 Nato, .300 Blackout, or .350 Legend caliber options. Nickel Boron is an advanced metal finish that offers high resistance to wear, and corrosion, offering smoother cycling, and less lubrication is required. Our BCG will increase reliability when the rifle is dirty or under-lubricated. This is even more essential with an AR pistol or a suppressed firearm, due to the short gas systems. Suppressed firearms blow carbon fouling back into the action and can really benefit from the self-lubricating properties of Nickel Boron. Every component, from the bolt to the firing pin, is made with specifications to meet even military standards, is full auto-capable, and provides the highest quality possible. All our BCGs are MPI tested, and our bolts are 9310 MPI tested. Our nickel boron bolt carrier group will ensure that your AR-platform firearm looks incredible and outperforms all others.
https://www.bearcreekarsenal.com/bca-ar15-bcg-nickel-boron-223-556-300.html
About Bear Creek Arsenal
Established in 2013, Bear Creek Arsenal® has quickly become a leader in affordable AR-15, AR-10, our proprietary Rimfire ARs, PCCs, HuntMaster, and parts. With over 50 years of manufacturing and CNC experience, the founders of Bear Creek Arsenal® have always focused on producing high-quality, accurate, and reliable firearms for the everyday American. Manufacturing all key components in-house, in America allows Bear Creek Arsenal® to keep prices down while offering a huge variety of calibers and configurations for their customers.
Amie Moore