Left Hand Nickel Boron BCG M16 / Ar15 Bolt Carrier Group
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Complete Nickel Boron Full Auto Bolt Carrier Group. 5.56/223 & 300 Blackout BCG. The nickel boron coating is excellent, extremely low friction and easy to clean.  

  • M16 Carrier-8620
  • Bolt-9310
  • MPI Tested 
  • Upgraded Extractor Spring with o-ring
  • Properly staked gas key

Made in the USA by a quality manufacturer.

  • Item #: lefty nickel bcg

Left Hand Nickel Boron BCG M16 / Ar15 Bolt Carrier Group

Price: $299.00
Sale Price: $149.00
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