Bob, one of the better writers did a piece on brown bears years ago.. He talked with a number of Alaskan guides about the calibers they used or saw used on the big bears..
They felt the .338 was good, and the .300, but a real difference in dropping when one stepped up to the .375.. O'Connor used the .375 when he made his first brown bear hunt... Apparently he felt the 06 or .270 were not quite enough..
