M16 BOLT CARRIER GROUPS

$149.95 $139.95
Article number: MI-BCG
Availability: Out of stock

Assembled Bolt Carrier Group for AR-15/M16

  • 8620 M16 style carrier
    • Properly heat treated
    • Final grind before plating
  • Carpenter 158 5.56/.223 bolt
    • Magnetic Particle Inspected 
    • Heat treated
    • Shot peened
    • Precision ground for perfect dimensions
  • 4140 Billet Gas Key
    • Properly torqued with Grade 8 fasteners
    • Properly staked to ensure reliability
  • Heat Treated 4140 Cam Pin
  • Billet Machined 4140 Extractor
    • Heat treated
    • Shot peened
    • Extractor insert & O-Ring included
  • Firing pin precision machined from 17-4 H-900 Stainless Steel
  • 100% USA Made
  • Midwest Industries Limited Lifetime Warranty

AVAILABLE WITH:

  • Hard Chrome-Lined Carrier w/Phosphate Exterior Finish OR
  • H&M Black Nitride Finish OR
  • Armor Guard PVD Coating FDE OR
  • Nickel Boron Coating
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