Phase 5 Mil-spec AR15 bolt carrier features a heat treated and chrome lined inner with a black phosphate coating. The complete Bolt Carrier Group BCG includes cam pin, firing pin, gas key, and bolt. All bolts are HPT/MPI tested Specifications for Phase 5 Tactical AR-15 Black Complete Bolt Carrier Group Black Phosphate BCG-AR15: Mfg Item Num: BCG-AR15 Type: ACCESSORIES – GUN ACCESSORIES – GUN PARTS Color: Black Finish: Phosphate Master Model Header: AR-15 Black Complete Bolt Carrier Group Features of Phase 5 Tactical AR-15 Black Complete Bolt Carrier Group BCG Black Phosphate BCG-AR15: The complete Bolt Carrier Group BCG includes cam pin firing pin gas key and bolt All bolts are HPT/MPI tested. Package Contents: Phase 5 Tactical AR-15 Black Complete Bolt Carrier Group Black Phosphate BCG-AR15 The Phase 5 Tactical AR-15 Black Complete Bolt Carrier Group Black Phosphate BCG-AR15 is a quality addition to the Phase 5 Weapon Systems Inc lineup. For more great deals on Bolt Carrier Groups by Phase 5 Weapon Systems Inc, please browse our Phase 5 Tactical Gun Parts page.
Oxen –
Properly staked and extremely nice chrome. Tight fitting gas rings and just a good to go option. Phosphate is well done with a chrome line gas key. Saw a bunch of misleading reviews that they don’t stake the bolts but Phase 5 has been staking since 2017 and that’s directly from Phase 5. This is a solid option going with this phosphate option