I am using a newish set of Hornady dies for 9.3x57. Those dies have a tapered expander plug that allows me opening necks easily on 8x57 brass. I got some grossly over priced 285gr. blemished Hornady bullets from Midway.

I've got two rifles in that caliber. I should have one running shortly. The other needs repairs. The hunt is on for loading data.