If you want to build a long range precision AR, take note. Ballistic Advantage just released their new 6.5 Creedmoor chambered barrels for AR308 receivers.
The new barrels are part of their Premium Series which means they feature 416R stainless steel construction. They are available in 3 different length: 18″, 20″, and 22″. The 18″ barrel has a mid-length gas system while the 20″ and 22″ barrels have rifle length gas system. All barrels have a 1 in 8″ twist and they come with a sub-MOA guarantee.