Faxon has done me well.
I actually picked up a 16" gunner profile from optics planet for $125
http://www.opticsplanet.com/faxon-firearms-5-56-nto-gunner-rifle-barrels.html
Always do the customer chat and ask for a better price.
I just dimpled and installed one of those for a buddy of mine. Seemed like a descent barrel for the money, at least just looking at it, it did. Fit the receiver well, and wasn't any harder to dimple than other barrels I have done.