Good to see the 250 hasn’t been totally forgotten. Several 250’s here in the safe since 1983. Favorite is my Ruger 77 Mark II with a Shilen 24” barrel In 250 Savage Ackley Improved. Always thought it was a 1:10” twist but now I’m curious and will double check it. If I told you how well it shoots 100 Ballistic Tips you probably wouldn’t believe me. It’s very accurate, in fact I’m not sure how accurate to be truthful. I’m the weak link!
I have another favorite cartridge that the shooting public generally avoids... the 358 Winchester. Some folks just don’t know what they’re missing.