Durkin Tactical Premium 5.56 Nickel Boron BCG (matte finish)

(1 customer review)


SKU BCG-15-223-00-001 Category


This product is a Durkin Tactical Premium 5.56 Nickel Boron BCG (bolt carrier group). This BCG is an eye catching addition to your Durkin Tactical AR build. This BCG has Mil-spec dimensions and coating to ensure the highest quality and correct component interface.


  • .223/5.56 NATO
  • Nickel Boron finish
  • M16 cut
  • 9310 steel carrier
  • Carpenter 158 steel bolt
  • 4140 steel extractor
  • MIL-SPEC O-ring
  • MIL-SPEC gas rings
  • 4140 steel cam pin
  • 8740 steel firing pin with hard chrome finish
  • Magnetic particle inspected

Proudly made in the U.S.A.

Additional information

Weight 0.8125 lbs

1 review for Durkin Tactical Premium 5.56 Nickel Boron BCG (matte finish)

  1. Isaac Holyk

    Super nice!!! This BCG looks great and is very high quality. Properly staked and proper O ring. The natural lube from the nickel boron is very noticeable when you touch it. Much higher quality than standard BCG’s and seems to have a smoother action and charge. For $99, you can’t go wrong. Besides it is most likely and Aero Precision BCG because only a few companies make them.

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