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Enhanced Black Nitride Bolt Carrier Group

Out of stock, available for backorder.
SKU
MWI-MI-BCG-556EH
  • Engineered to reduce carrier tilt and friction inside upper receiver
  • Materials, tolerances, and coatings are used to meet or exceed milspec standards
  • 9310 Hardened Bolt, Shot peened
  • 8620 Billet machined and hardened carrier
  • 4130 steel gas key -- Grade 8 hardware with proper staking methods
.225/5.56 NATO AR15/M16 Full Auto BCG. Black Nitride Finish.
More Information
MSRP $178.95
Brand Midwest Industries
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