ARP barrels shoot, and MANY others don’t, and even have oval throats. Among 6.8 folks, I know of no complaints about ARP quality, service, or individuals associated. The 6.8 forums site doesn’t either.
I’ll second this. If you’re looking to buy a complete upper message me. I have a 18” 6.8 I might be willing to part with. It shoots around .75 MOA at 100yds.
