The .25-.308 has been around for many years as a wildcat; Warren Page worked with it, calling the cartridge the .25 Souper.
When Winchester was working with the "Special" series, in ceveloping the 7.62 NATO, they had the case down to .12 caliber and as large as .40 caliber. There is no doubt that Winchester worked extensively with the .25.
Apparently, the manufacturers decided that the magic was to be found in .243", .264", .284", .308, .338" and .358".
Personally, I believe that the .25 Souper with a good 100-grain bullet would be an excellent big game round.
Steve
