Aero Precision 6.8SPC / .224 Valkyrie M16 / AR-15 Bolt Carrier Group – Black Nitride


  • Compatible with 6.8 SPC and .224 Valkyrie
  • M16 cut and full auto rated
  • 8620 steel carrier
  • Carpenter 158 tool steel bolt
  • MPI and HPT
  • Black Nitride finish
  • Properly staked gas key
  • Chrome lined gas key and firing pin channel
  • Shot peened bolt face
  • Black O-ring extractor insert


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SKUAPRH100878C Category

This BCG is machined from high-quality materials and undergoes high pressure testing and magnetic particle inspection to ensure that it can withstand thousands of rounds of high-pressure fire. The bolt assembly is made from Carpenter 158 tool steel for durability, while the carrier assembly is machined from 8620 steel for precision. The entire BCG is then coated in black Nitride for increased hardness and a smooth surface that is easy to clean. Don’t settle for second best – get your hands on an Aero Precision BCG and rest assured that you’re getting one of the best on the market today.


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