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Phase 5 Weapon Systems BCGM16 Bolt Carrier Group Black Phosphate Stainless Steel M4,M16 by United States Association of Gun Owners -

Product Description

Phase 5's Mil-spec M-16/M-4 bolt carrier features a heat treated and chrome lined inner with a black phosphate coating. The complete bolt carrier group includes: cam pin, firing pin, gas key, and bolt.

Phase 5 Weapon Systems BCGM16 Bolt Carrier Group Black Phosphate Stainless Steel M4,M16

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Brand United States Association of Gun Owners

United States Association of Gun Owners

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