I also went the banish 30 & 22 route thru silencer central. Still waiting on the government to do their part. Silencer Central made it very easy. Meanwhile I had most of my barrels threaded by a great gunsmith on GBO. Threaded all 3 of my 17hmr's, 22 hornet, both 223 and 22-250. Jumping into the silencer world with both feet. I too just got forced retirement due to disability. So now I'm recently learning how to reload also.
If your looking to get your barrels threaded, look up CrashDoyle on GBO.