ORIGINAL: pharaoh2
R.C.B.S has been offering .338 wsm dies before the .270 and .7mm wsms were available. We thought for sure the .338 would have been the next one. Still can't figure out why they have not done thay, or why the .25 is on the wssm case. Silly coporations, you cant live with em' and you can't shoot em!
RCBS is always on top of the "new" things in the reloading world. As to why Winchester even started the WSSM line is a mystery to me. It's probably in the "magic" (read money) short mag mystic.