barrel

Got a couple lowers that need a lover and saw they got some decent deals going on right now and was wondering if anybody has put a decent amount of rounds through any of their uppers, always heard good things about their barrels but don’t know anyone with a whole upper by them.

Needing a gunsmith that can make me a custom AR barrel from a blank. I'll be glad to buy the blank and provide the extension. So I need someone to turn it to spec, threaded, mount extension and drill gas port. Also willing to sign a NDA as this is for a prototype I'm working on. Custom reamers...