Wish I had a spare one for ya.

The NOE 115 Keith throws a nice, fat, beyond 315 bullet with WW metal, and I'm looking at getting another bronze 4 cavity for production sake. It's a solid .314, about .3145 after spring back.

I don't know if they have a Lyman 3118, but that's another good design. I think most of them list to throw at least .315 with WW metal.