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  • Assembled Bolt Carrier Group for AR-15/M16
  • 8620 M16 style carrier
    • Black Nitride finish
    • Properly heat treated
    • Final grind before plating
  • 9310 Steel 5.56/.223 bolt
  • Heat treated
  • Shot peened
  • Precision ground for perfect dimensions
  • Black Nitride finish
  • MPI – Magnetic Particle Inspected
  • 4140 Gas Key
    • Black Nitride finish
    • Properly torqued with Grade 8 fasteners
    • Properly staked to ensure reliability
  • 4140 Cam Pin
    • Heat Treated
    • Black Nitride finish
  • Machined from solid 4140 bar stock, heat treated and shot peened
  • Phosphate coated for reliable extraction
  • Extractor insert included
  • O-Ring included
  • Firing pin precision machined from 17-4 H-900 Stainless Steel
  • 100% USA Made







Midwest Industries

Bolt Carrier Group

M16 Style


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Midwest Industries AR15 M16 Bolt Carrier Group – Black Nitride

Our Price:

Midwest Industries AR15 M16 Bolt Carrier Group - Black Nitride $149.95
  • MSRP$159.95
  • UPC812102032946

Total in stock: 4

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5004 State Highway 74 Cape Girardeau, MO 63701
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