I have to agree with the 210.I have never seen a bear hit with one but have seen several 1500 lb moose pushed side ways and never take another step.I know someone will say a bear can take more punishment than a moose.but after seeing what it does to a 1500 lb animal I would not be afraid of going after a bearThe 210 partitions in the 338 winny is my dad's favorite bullet. It shoots fairly flat has enough weight to do damage. I like the hot core and the grand slams from speer. They shoot well and hit hard. I don't shoot the 338 winny much. I had bought it hunt bears over hounds. Now it's just begging to be a 300wsm or prc.
I would think that the 213 HH and 225 sledge hammer would be a great bullet for the 338 win mag