Spent some time on the phone with a guy here in TX about a couple builds I'm doing. His name is Rusty with Shootist Arms. He's a Lvl 10 manufacture and has extensive knowledge of the AK platform. If anyone can make a barrel for you this guy can.

Shootist Arms
1872 Mineral Wells Hwy #101 Weatherford, TX 76088
(817) 599-6767