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Questions & Answers
Does this BCG fit AR-15 or 10?

6mm arc is an ar15 platform choice. Not available in the AR-10 (to my knowledge and research)

by John, Verified Owner, June 22, 2025
Color: Silver Finish: EXO Nickel Boron Caliber: 6mm ARC Gun Make: AR Platform Gun Model: M16 Hand: Right

Code: 39X-BCG-FZ6MMARCNH-FZ6MMARCNH

MPN: FZ6MMARCNH

List: $189.99Save $10.00
$179.99

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Product Info for FailZero 6mm ARC Bolt Carrier Group

This 6mm ARC Grendel Bolt Carrier Group (BCG) comes fully assembled and ready to drop into most Mil-Spec upper receivers chambered in 6mm ARC. All critical parts are coated with EXO Nickel Boron technology that provides permanent dry lubricity, extreme durability and increases both wear and corrosion resistance. EXO Nickel Boron makes for easy cleanup and will improve the performance of your rifle.image

Specifications for FailZero 6mm ARC Bolt Carrier Group:

Manufacturer: FailZero
Color: Silver
Finish: EXO Nickel Boron
Fabric/Material: Steel
Bolt Material: Steel
Caliber: 6mm ARC
Gun Make: AR Platform
Gun Model: M16
Hand: Right

Features of FailZero 6mm ARC Bolt Carrier Group

  • 6mm ARC Bolt and Extractor
  • M16 Cut Bolt Carrier
  • Cam Pin
  • Carrier Key
  • Firing Pin

Package Contents:

  • FailZero 6mm ARC Bolt Carrier Group

FailZero 6mm ARC Bolt Carrier Group Orderable Models

List of Orderable Models

FailZero 6mm ARC Bolt Carrier Group, Steel, FZ6MMARCNH , MPN: FZ6MMARCNH , Code: 39X-BCG-FZ6MMARCNH-FZ6MMARCNH
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