Bear Creek Arsenal M16 Bolt Carrier Group

The Bear Creek Arsenal M16 Bolt Carrier Group is a factory new, mil-spec complete M-16 bolt carrier group. With enhancements such as MPI inspection of the components, you can rest assured that this bolt carrier group will perform flawlessly in your new AR build.

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American Owned and Operated


20+ Years In Business

Returns Accepted

Ships from Pennsylvania



  • Bear Creek Arsenal M16 Bolt Carrier Group
  • Caliber: .223 / 5.56
  • Carrier Style: Standard
  • Bolt Finish: Parkerized
  • Bolt Material: 9310 Steel
  • Carrier Finish: Black Nitride
  • Gas Key Staked from Side for Increased Longevity
  • MPI Inspected
  • Made in the USA

More Information

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Customer Reviews

Good Transaction
Review by Casper F.
Verified Buyer
I purchased two of these bolt carrier groups. Using one for repair, other is stored in my spares box.
Good Item
Review by Naren O.
Verified Buyer
Happy with this company.
Rapid Shipping
Review by Carlis M.
Verified Buyer
Cheapest price anywhere that was in stock. Shipping was fast through Fedex.
Excellent Deal
Review by Crespin D.
Verified Buyer
Perfect spare bolt carrier group for my M16.

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