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MI Black Nitride AR-15 Bolt Carrier Group

$119.95
Quantity:

Product Description

This Mil-Spec Bolt Carrier Group has the added benefit of a Black Nitride metal treatment. 

Features:

  • Assembled Bolt Carrier Group for AR-15/M16
  • 8620 M16 style carrier
    • H&M Black Nitride finish
    • Properly heat treated
    • Final grind before plating
  • Carpenter 158 5.56/.223 bolt
    • Heat treated
    • Shot peened
    • Precision ground for perfect dimensions
    • H&M Black Nitride finish
    • MPI - Magnetic Particle Inspected
  • 4140 Billet Gas Key
    • H&M Black Nitride finish
    • Properly torqued with Grade 8 fasteners
    • Properly staked to ensure reliability
  • 4140 Cam Pin
    • Heat Treated
    • H&M Black Nitride finish
  • Billet Machined Extractor
    • 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
  • Midwest Industries Limited Lifetime Warranty

MADE IN USA

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