I have a box of 20 factory remington..18 have being 1X fired, the other 2 were pulled and emptied.(never fired) but they still have primer that i will remove for shipping.I got these as a package deal and don't need if you're interested....Free to a good home.
You will likely be necking/ forming for the near future.... My brother is in the same boat as you with his stw... He can't find any brass at all. I helped him form 50 hornady 375's to 7stw but I think he'd rather wait it out than form more brass.