357 Herrett was my exact thought. The have to change, length by a few thousandths, or shoulder angle by a half a degree so the have something “new” and put a cutsie pie name on it.
Been shooting a 30 and 357 Herrett for 30+ years, along with a rimmed 35 Remington made from 30-40 Krag or 303 British brass.
Very little “new” in any cartridge that has not been tried already.
