I'm finding joy with CFE-223 and Varget in a couple .250-3000's (1918-vintage Savage lever gun and a Ruger No.1 re-barreled with a fast twist Douglas barrel). I think the .250 is one of those cartridges wherein given a bullet of a length suitable to its twist, one can close one's eyes and pretty much pick a powder and it'll work well.
Very interesting. Please tell us more.
