Far as I know the last batch of anything like that was done by Bushwhacked about this time last year. Copper triple p60 shells (run 2)
I have one of those shells and its awesome. Wouldn’t mind having another. There’s was some chatter back around Christmas about getting another batch made but it hasn’t gone anywhere.
In the meantime maybe pm pflexpro and see what he has. He does some awesome p60 stuff and may have something for you.