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AR-15 Bolt Carrier Group

Shop for a high-quality AR 15 Bolt Carrier Group(BCG) from Bear Creek Arsenal! Our M16 AR BCG's are full-auto grade and magnetically particle inspected (MPI) to insure proper function with your mil-spec AR-15 semi auto rifle. Bolts and bolt carriers are made with 9310 Steel and have a black nitride coated finish, we also have Nickel Boron AR-15 BCGs that will take your build to the next level. Our AR 15 BCG selections are available in 5.56 NATO, 7.62x39, 6.5 Grendel, and more calibers! All Bear Creek Arsenal bolt carrier groups come with a bolt, bolt carrier, staked gas pin, firing pin, firing pin retainer pin, gas key, and bolt cam pin. Best AR15 BCG manufactured in Sanford, NC!

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"Carving out a niche in the competitive firearms industry, BCA offers an attractive blend of quality, variety, affordability, and exceptional customer service. This unique mix has resulted in a robust customer base that respects Bear Creek not only as a firearms manufacturer but as a trustworthy and reliable brand."


-Unrivaled Craftsmanship and Affordability: Exploring Bear Creek Arsenal’s Impact on the Firearms Industry


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