I have a stainless 700 SA that currently is a 243. It does not get used a whole lot. I think it will be my next donor for a build but what should I build???

I already have a 7mm-08, 338FED, 223 (7 twist) and a 30-06. I was thinking one of the more modern cartridges like a 6mm Creed or have another 338Fed built. Hmm... I wonder if anyone has necked up the Creed case to .338? What are some other ideas?

Last edited by himmelrr; 02/04/23.