Excellent for 8.6 Blackout
Superb for converting to 8,6 Blackout. Does require neck turning after full-length sizing to ensure smooth chambering and extraction, but totally works in a 16" Faxon 8.6 Blackout barrel and Faxon BCG. If you don't neck turn the brass neck diameter will be too large in diameter and will Fail to Extract. Check the case neck thickness, too. Note I also have 6.5 Creedmoor, but I only use new Hornady brass for handloading that round.