FAILZERO LIGHTWEIGHT LOW MASS BOLT CARRIER GROUP NO HAMMER EXO NICKEL BORON COATED 9.2OZ

FailZero, Lightweight/Low Mass Bolt Carrier Group, No Hammer, EXO Nickel Boron Coated, Nickel Finish, 9.2 oz Total BCG Weight

• Nickel Boron treated
• Extreme durability
• Dry lubricity
• Corrosion resistant

Product Description

This Bolt Carrier Group (BCG) comes fully assembled and ready to drop into most mil spec AR15 upper receivers. All critical parts are coated with EXO Nickel Boron technology that provides permanent dry lubricity, extreme durability and increases both wear and corrosion resistance.

Specifications