Yawn, another "flash in the pan", much like the .338RCM and so many others.

My 26"-.264WM, an original, minty, Mod. 70, in the "P-64-Westerner" version drives a 140 NP at 3250, no strain and can put three under an inch at 300M.

IF, you are cautious as to barrel temps, these old STS, cutrifled tubes will last MUCH longer than most seem to think and still give this performance.

I can certainly see a couple of "wildcats" on the old Newton or "new" Ruger case, but, while a .338" and .308" make sense, I do not see much point in a .264".

Whatever, it's not my money!