Phase5 M16/M4 Mil-Spec Chrome Lined Bolt Carrier Group - Black Phosphate

Upgrade your AR-15 with the Phase5 Bolt Carrier Group M16 Blk, a high-quality, mil-spec component designed for enhanced reliability and durability. This complete bolt carrier group features a heat-treated and chrome-lined interior, ensuring smooth operation and resistance to wear and corrosion. The black phosphate coating provides a sleek, professional appearance while offering additional protection against the elements.

Each bolt is subjected to High-Pressure Testing (HPT) and Magnetic Particle Inspection (MPI) to guarantee its structural integrity and performance under extreme conditions. The complete package includes a cam pin, firing pin, gas key, and bolt, making it a convenient, drop-in solution for your AR-15 build or upgrade.

Whether you're a competitive shooter, hunter, or enthusiast, the Phase5 Bolt Carrier Group M16 Blk delivers the dependability and precision you need to take your AR-15 to the next level. Trust in the quality and craftsmanship of Phase5 for your next build or upgrade.