Description

The Battle Arms Development 9mm AR-15 Bolt Carrier Group is engineered for shooters building or maintaining a 9mm AR-15 carbine or pistol.

  • Part Type: Bolt Carrier Group
  • Compatible Firearms: 9mm AR-15 Upper Receivers
  • Caliber: 9mm Luger
  • Material: 8620 Steel
  • Finish: Black Nitride
  • Operating System: Radial Delayed Blowback
  • Installation: Drop-In
  • Includes: Complete Bolt Carrier Group