Really? That would be nice. I've never seen those. I'd need them to be the diameters of .204, 243 and 7-08 fired brass.
.204 runs .223 and 7-08 runs .308, OD, IIRC. I don't recall 243.
Still happily answering to the call-sign Peetza.
The problem, as you so eloquently put it, is choice.
He is no fool who gives what he can not keep to gain what he can not lose.
-Jim Eliott, paraphrasing Philip Henry.