https://faxonfirearms.com/parts-accessories/bolts-carrier-groups/
Bolt Carrier Group | AR Bolt | AR Accessories
Browse our selection of AR bolts and bolt carrier groups including: tin or titanium nitride bcg's. We strive to create the best bolt carrier groups and bolts.
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https://www.armorally.com/ar-10/ar-10-upper-parts/ar-10-bolt-carrier-group/
AR-10 Bolt Carrier Group | Toolcraft & Aero Precision BCGs
Dec 4, 2025 - Shop AR-10 Bolt Carrier Groups from Toolcraft, Aero Precision, and FailZero. Premium coatings and machining for .308 and 6.5 Creedmoor builds.
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https://nextlevelarms.com/product/nlx-556-nitride-bolt-carrier-group/
NLX 556 Bolt Carrier Group Next Level Armament
May 2, 2026 - The NLX556 Bolt Carrier Group uses aerospace grade steel, precision machining, and Nitride coating to create the best BCG for your AR15 build.
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