To be honest I didn't look before I started the thread. I had to have one made for a 257 WBY.............wouldn't think that was needed as the round is pretty popular!
Took a shot here. I ran a 338 WM OAL gauge up through a 350 Rem Mag die and then trim med it down to spec. I may have to thin the neck.........won't know 'til the rifle gets here!