LANTAC Bolt Carriers Gun Parts
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  • Bolt Carriers

Filter LANTAC Bolt Carriers Gun Parts

21 months ago
Precision-machined from 8620 steel with a shot-peened bolt, this Lantac AR-15/M16 Enhanced Bolt Carrier Group is fully coated in nickel boron for dependable reduction in friction and superior surface hardness. Its forward-facing gas ports were re-sized for efficient ventilation and a smoother-running system. Flared boss at carrier's tail means increased consistency. Features domed cam pin machined from stainless-steel. Ultra-smooth head reduces wear in upper receiver. Additional features include: an MPI Carpenter 158 bolt, a CP-R360 domed cam pin, and an 82-85RC hardness. Weight: 11.7 oz.