The 317 would be most welcome in my world.
I read a Brian Pearce article about the flat-top Ruger Blackhawks in 45 Colt that Lipseys sponsored a while ago. Per Mr. Pearce, Lipsey's insisted that Ruger get certain things absolutely correct on those guns, starting with the cylinder throats. Maybe major buyers like Lipsey's will become the mechanism that gets major manufacturers building what people want and improving QC across the board.
Now that new Remington Model 700s come with 5R barrels and Timney triggers, maybe there's hope.
Okie John