Phase 5 AR-15 Complete Bolt Carrier Group .223 Remington/5.56 NATO HPT/MPI Tested Chrome Lined Black Phosphate Finish

The Phase 5 AR-15 Complete Bolt Carrier Group is the perfect solution for completing your project upper or replacing a worn-out carrier. Designed to fit any AR-15 upper receiver, this high-quality complete bolt carrier group will get you back in action quickly and efficiently.

The bolt in this group has undergone rigorous testing, including high-pressure testing and magnetic particle inspection, ensuring its reliability and durability. The carrier is heat treated and chrome lined, providing superior strength and corrosion resistance. The black phosphate coating adds a sleek and stylish finish to the overall look of the product.

We understand that the staking of the gas key has been a topic of debate among enthusiasts. To address this, the Phase 5 bolt carrier group does not feature a staked gas key. Staking the gas key does not seal it; it simply prevents the screws from backing out. However, improper torqueing of the screws can lead to loosening or breakage. Therefore, we have opted for a non-staked gas key to give you the flexibility to properly torque the screws and ensure the highest level of performance.

With an overall length of 7.5" and a weight of 11.15oz, this bolt carrier group is lightweight and compact, making it compatible with AR-15 rifles and pistols. The black finish adds a professional and sleek touch to your firearm's aesthetic.

Included in this package are the complete carrier, bolt, cam pin, firing pin, and firing pin retaining pin. With these components, you have everything you need for a seamless installation or replacement.

Whether you are finishing up a project upper or replacing a worn-out carrier, the Phase 5 AR-15 Complete Bolt Carrier Group is a reliable and durable choice. Its high-pressure testing, magnetic particle inspection, and heat-treated chrome lining ensure optimal performance and longevity. Upgrade your AR-15 today with this exceptional bolt carrier group.