Toolcraft 6.5 Grendel Type 2 M16/AR-15 Bolt Carrier Group MPI Inspected Nickel Boron Finish


We Perform Mandatory Headspace Check on Every Bolt Assembly or Bolt Carrier Group with Complete Upper Receiver When You Purchase in Our Store Prior Shipping

In stock



6.5 Grendel Typy 2 Toolcraft Bolt Carrier Group AR -15 /M16  Platform, Standard Carrier Style Nikel BoronFinish


  • Mil-Speck AR -15 /M16 Platform, Standard Carrier Style, Nickel Boron Finish
  • Bolt Face .136″ Recess
  • Bolt Made from 9310 Highest Grade Steel Material,
  • Carrier 8620 Carpenter Steel Material
  • Gas key made from 4130 Steel, Crane Type O Ring
  • All Toolcraft BCG’s MPI Inspected, Staked Gas Key
  • Toolcraft BCG’s carry a lifetime, no questions asked, warranty. Should any of this products fail, return it to Toolcraft for a brand new replacement