Re: Long Range AR15 Complete Upper
One more vote for Whiteoak. I've got a Whiteoak barrel on my 6.8 and love it, kind of a different creature, but very accurate. Whiteoak came highly recommended by some of the competition shooters, so I gave em a try. Everything they make is high quality. The stupidly long wait for any good AR tube right now is the only problem. Good luck on your search. Let us know what you find.
I like things that go "bang"... I love things that go "BOOM!"