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Phase 5’s Mil-spec M16/M4 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. All bolts are HPT/MPI tested.
Attributes | Value |
---|---|
UPC |
813318020123 |
Manufacturer | |
Manufacturer Part Number |
BCG-M16 |
Product Type |
Bolt Carrier Group |
Model |
Bolt Carrier Group |