FailZero Elite Kit – Black

A complete FailZero Nickel Boron coated Bolt Carrier Group System with Full-Auto Carrier and Semi-Auto Trigger Kit included.

Price: $219.99

In stock


Our Elite Kit includes a complete M16 M4 Bolt Carrier Group and our EXO Trigger Kit.  This Elite Kit provides a complete upper & lower lubeless system for your M16, M4 or AR15 platform.

The 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.  Our patented Nickel Boron coating will reduce friction and improve the overall performance of your rifle.

The Trigger Kit is a mil-spec quality, single-stage trigger group and its EXO Nickel Boron coating limits carbon fouling for ease of cleaning, provides sharper trigger break and better reset.

Warranty Note: “The carrier comes with a black topcoat/exterior with FailZero EXO Nickel Boron underneath. We’ve introduced this carrier to provide non-reflective properties, resulting in a Tactical Advantage. However, PLEASE NOTE that wear areas including ramps, rails, and other contact points such as carrier ends will wear – exposing the Nickel Boron coating beneath.  The critical non-wear areas which are exposed during operation, i.e. the dust cover area will remain black. Typically non-wear areas on outside of the carrier will retain the black overcoat.”

EXO Nickel Boron treated parts include:

  • M16 Bolt Carrier (with gas key staked)
  • Bolt & Extractor (5.56/.223 compatible)
  • Cam Pin
  • Firing Pin
  • Trigger (single stage)
  • Disconnect (single stage)
  • Semi-Auto Hammer (single stage)

Note: springs and pins are not included in trigger kit.

Additional information

Weight 2 lbs