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Our Nitride BCG's feature:

  • M16 profile 5.56/223/300BLK
  • Nitrided throughout assembly, including carrier and key
  • 9310 Bolt
  • MPI’d
  • Shot Peened
  • Mil-Spec Tool Steel Extractor w/ Crane (NAVSPECWAR) o-ring & spring
  • Mil-Spec Staking on the Keys
  • 100% Made in the USA
  • H&M Black Nitride plating for a deep, smooth black nitride finish

MIL SPEC M16 Bolt Carrier Group

SKU: DUG-UAR-BCG
$149.99Price
  • These bolt & carrier groups are designed to meet the modern-day carbine shooters requirements.

    All BCG’s are to MIL Specification and have a properly staked gas key along with a Melonite coating for extended performance. They also feature a Shot Peened/ MP tested Matched bolt (with upgraded extractor) which is designed to lock up perfectly with our extensions for extreme accuracy. These BCG’s are made to withstand Full-Auto rated fire and unforgiving use from the end user.

  • This item will be shipped via USPS Priority Mail, if you prefer another carrier please contact us to make arrangements. Thanks!

2018 DARK UMBRELLA GROUP LLC, ALL RIGHTS RESERVED.

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