i have several faxon barrels chambered in 3 different cartridges (5.56, 6.5creed & 308win) and none are precision worthy. they all shoot under 1 moa, but not by much. however i have 2 cbi m118 chambered (22" 11t hybrid barrels) that shoot very well for gas guns and 1 6.5creed cbi 22" 8T that stacks very well w/hornady 123a-max & 123sst factory match ammo. i have a pencil 2a 20" barrel that shoots better than any of the faxon's i have.