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If you are looking to upgrade your current AR build or start from scratch, then you need a quality bolt carrier group. SOTA AR10 and AR15 bolt carrier groups come with the bolt, carrier, firing pin, firing pin retaining pin, cam pin, and gas key. This BCG comes completely assembled and ready to be dropped into your upper receiver.
Our AR bolt carrier groups are made from 9310 alloy steel, given a black nitride finish, and magnetic particle inspected to ensure superior reliability and performance. At SOTA Arms, we take pride in producing quality AR 15 parts including uppers, lowers, barrels, and, of course, bolt carrier groups. All our parts are manufactured right here in the USA!
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SOTA Arms 39719 Grand Avenue North Branch, MN 55056 (612) 562-4867 sales@sotaarms.comNEED HELP?