M16 Bolt Carrier Group—5.56, Nitride

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White Label’s parent company, Outerwild produces our M16 BCG which is trusted by seasoned shooters and depended on by experienced builders. Our goal is to go above and beyond Mil-Spec expectations! White Label Armory’s secret sauce: PRECISION GROUND. We machine and grind our BCGs to perform for tens of thousands of rounds. We grind the outside dimensions and ALL three interior dimensions of our carrier, giving our BCGs a near frictionless surface finish. To ensure long-term reliability and corrosion resistance, WLA partners with industry-leading finisher: H&M. Their Blacknitride+™ finish delivers the utmost durability and improved lubricity for our BEST-IN-CLASS BCG that is 100% American Made!

  • M16 Style Carrier
    • Machined from 8620 Steel
    • Heat Treated
    • Final Grind Before Plating
    • Blacknitride+™ by H&M
  • 5.56/.223 Bolt
    • Machined from 9310 Steel
    • Heat Treated
    • Shot Peened
    • MPI
    • Blacknitride+™ by H&M
  • Gas Key
    • Machined from 4140 Steel
    • Properly Seated with Grade 8 Fasteners
    • Properly Staked
    • Blacknitride+™ by H&M
  • Cam Pin
    • Machined from 4140 Steel
    • Heat Treated
    • Blacknitride+™ by H&M
  • Extractor
    • Machined from Tool Steel
    • Phosphate Coated
    • Extractor Insert Included
    • Viton O-Ring Included
  • Firing Pin 
    • Machined from 8640 Steel
    • Blacknitride+™ by H&M
  • 100% American Made
  • 5

    Posted by Zach Weisheit on Dec 9th 2022

    I have BCGs from every major US OEM there is. This BCG is flawless. Absolutely no tooling or machining marks, the nitride finish is even and smooth, but not glossy. It is stacked perfectly. The rotation is tight and crisp. I have paid double for BCGs with celebrity laser etching on the carrier and have not seen such clean tooling and machining. DRG MFG must have some very dedicated tool and die machinists working there. Well done!

  • 5
    Flawless BCG Quality

    Posted by Andrew Farley on May 26th 2022

    ALWAYS, ALWAYS 100% flawless! Any issues and they are handled expediently!!!

  • 5
    excellent quality BCG

    Posted by Brandon on Jun 1st 2021

    Great Quality BCG at a competitve price!

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