Description

NICKEL BORON 5.56 BOLT CARRIER GROUP (BCG)
Product Specs:

  • .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.
  • Comments (1)

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    $105 now.

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