ER Shaw doesn't show a 9.3 barrel on their web page. Do they make one?
I have been trying to get Green Mountain to make 9.3MM with a 1-12" twist. I have not convinced them yet, but if a few more folks call them and tell them they want 9.3MM barrels they will probably make them.

In my efforts I have come up with about 45 people that say they would buy them but they want a 100 barrel order to make them, but that for a custom run.

I think they are missing the boat here. They should add them to their regular line.

Heck, they make Thompson Sub-machine gun barrels and 38 and 40 cal barrels for black powder shells. I cannot believe there is more demand for 38-55 and 40-60 then there is for 9.3s with the popularity of the 9.3X62 and the rising popularity of the 9.3X57 starting to gain ground too. Add that to the 9.3X74R and there is enough of a market to justify a run of 100 every year I'd bet.