Fail Zero Bolt Carrier Group Nickel Boron 6.5 Grendel

Fail Zero Bolt Carrier Group Features This 6.5 Grendel Bolt Carrier Group (BCG) comes fully assembled and ready to drop into most Mil-Spec upper receivers chambered in 6.5 Grendel (Type 2). All critical parts are coated with EXO Nickel Boron technology that provides permanent dry lubricity extreme durability and increases both wear and corrosion resistance. EXO Nickel Boron makes for easy cleanup and will improve the performance of your rifle. Fail Zero Bolt Carrier Group Specifications Manufacturer: FailZero Type: Bolt Carrier Group Color: Nickel Boron Description: No Hammer Finish: Nickel Boron Caliber 6.5 Grendel