Rearden MFG has shown support for the new hotness, the 8.6 BLK cartridge with their R2S flash hider.


  • 17-4 PH H900
  • Atlas and Atlas XL Compatible
  • Plan B Compatible
  • Black Nitride Finish (67 HRC Surface Hardness)
  • Shims not included
  • Tapered for barrel
  • Designed for 8.6 Blackout

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