I have large amounts of 9.3x74R that I use for my .40-85 Ballard Everlasting. But the rims are a little smaller and sometimes they can slip past the extractor when chambering a cartridge, or slip past extracting. It's the only case long enough for my .40-85 Ballard, but hope I don't have to use them for my .40-63B or .40-70SS too.