FailZero AR10 EXO Nickel Boron Bolt Carrier Group

FailZero AR10 EXO Nickel Boron Bolt Carrier Group

$249.99 $215.00

AR10, DPMS Pattern, 9310 Bolt, EXO Nickel Boron Coated, MPI / HP Tested
Availability: Out of stock SKU: FZ-AR10-01-NH

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FailZero AR10 EXO Nickel Boron Bolt Carrier Group

The First in Nickel Boron Coated BCG’s

The FailZero AR10 EXO Nickel Boron Bolt Carrier Group comes fully assembled and ready to drop into most mil spec AR10 upper receivers.  Featuring an expertly machined 8620 Steel Carrier and 9310 Steel bolt, both shot peened, Magnetic Particle Inspected (MPI) and High Pressure Tested (HPT).  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.  Our FailZero carriers are laser etched with the FailZero logo, and are 100% made in North Carolina, USA.

Nickel Boron treated parts include:

  • Bolt & Extractor (.308 Winchester Family)
  • Bolt Carrier
  • Extractor
  • Cam Pin
  • Carrier Key
  • Firing Pin



Product Specifications

Manufacturer: FailZero
Material: 8620 Steel Carrier
Type: DPMS Pattern
Bolt: 9310 Steel
Extractor: D2 Tool Steel
Coating: EXO Nickel Boron
Forward Assist Serrations: Yes
Compatibility: .308 Win
Caliber: Multi | .3o8 Winchester Family
Other: Shot Peened, MPI/HPT Inspected

MSRP: $249.99

Additional information

Weight21 oz
Dimensions13 × 4 × 1.5 in


Part Type

Bolt Carrier Group, Upper Receiver Parts




260 Rem, 308 Win, 6.5 Creedmoor

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