BAD 9mm AR-15 Bolt Carrier Group Black

• This carrier fills the space of an M16 profile while reducing weight substantially
• Aerospace surface treatment provides ultimate durability and wear resistance
• Bolt material 9310
• Billet gas key torqued and staked
• Tool steel extractor and cam pin
• Weight 7.8oz

The best just got better! From the inventors of the very first fully modular, patented, ambidextrous safety selector for the AR-15 platform, Battle Arms Development is raising the bar on reliability and compatibility of hard-use MSR components.