Description

FailZero, Bolt Carrier Group With Hammer, Completely Assembled, EXO Coated, Fits M16/4, Nickel Finish

This Bolt Carrier Group (BCG) comes fully assembled and ready to drop into most mil spec M16, M4 or 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.

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

Specifications

UPC881314861842ManufacturerFailZeroManufacturer Part #FZ-M164-01-SAHModelM16 Carrier, Semi-Auto HammerModelBolt Carrier GroupTypeBolt Carrier GroupDescriptionBasic KitSubcategoryBolts & Bolt Carrier GroupsFinishEXO Nickel Boron