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. Features : Black Phosphate Coating HPT/MPI Tested Bolt Chrome Lined Mil-Spec
Specifications
- Type: Bolt Carrier Group
- Model: M16
- Color: Black
- Subcategory: Bolts & Bolt Carrier Groups
Phase 5 Weapon Systems | MPN: BCG-M16 | UPC: 813318020123