AIM v2 Nitride BCG 5.56 .223 Reduced Friction MPI Bolt Carrier Group

$ 105.95 $ 119.97

Features:

  • 8620 Tool Seel Enhanced Radius design (Angle Cut) Carrier with inside and out Black Nitride Treatment
  • Carpenter 158 Steel MPI Bolt with inside and out Black Nitride Treatment
  • Extractor has Black Insert and O-Ring upgrade
  • Billet Machined 4140 Steel Gas Key
  • Grade 8 Fasteners
  • Military Specification Gas Key Staking
  • FAST, FREE SHIPPING!

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