Product Description
Product Details
This Bolt Carrier Group (BCG) comes fully assembled and ready to drop into most mil spec AR10 upper receivers.
All critical parts are coated with Nickel Boron technology that provides permanent dry lubricity, extreme durability and increases both wear and corrosion resistance.
BOLT FINISH: NICKEL BORON
BOLT STEEL : 9310
CARRIER STEEL : 8620
FITS-AR10 .308 WIN
