Durkin Premium 5.56 Nickel Boron BCG

$199.99 $139.99

In stock

SKU BCG-15-223-00-001 Categories ,

Description

  • .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

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