6.5-300,7MM STW , 300 H&H and anything that is based off the 300 wby case.
Agree. I’d stay with 3.6” mag length cases. The 257 Wby is shorter, though it may feed OK.
One can load the 300 Wby to about any power level desired. Full house loads aren’t needed for everything. And they do tend to slap ya.
DF
