This product can expose you to chemicals including lead, known to cause cancer and birth defects. For more info visit P65Warnings.ca.gov.
FailZero
Bolt Carrier Group
FailZero M16/M4 Bolt Carrier Group, No Hammer, Completely Assembled, EXO Nickel Boron Coated, Nickel Finish 009-FZM16/4-01-NH
Key Details
Purchase Requirements
- Final availability is confirmed against the distributor during cart and checkout.
Product Description
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.
Features
- Nickel Boron treated
- Extreme durability
- Dry lubricity
- Corrosion resistant