Faxon Match Series barrels as follows:

6.5 Grendel 16" 1-8 twist 5R 416R MPI ... .750 gas block diameter ... 5/8-24 muzzle threads ... $120

6.5 Grendel 12.5" 1-8 twist 5R 416R MPI ... .750 gas block diameter ... 5/8-24 muzzle threads ... $120

6.0mm ARC 16" 1-7.5 twist 5R 416R MPI ... .750 gas block diameter ... 5/8-24 muzzle threads ... $120 (SOLD)

All barrels are in great shape.  No shipping/no trades.  Pricing is per barrel.  Thanks.