RE: 300 Ultra Mag for Brown Bear
While guiding hunters a few years back a guy showed up with a new 340 Weatherby which he claimes that he had shot often and well. Trouble is, he didn't even have the right shells and the scope was only bore sighted at the local gun shop. I had part of a box of shells (He had brought 300 Weatherby shells),He missed several shots the first day and on the second day his son killed his deer for him with his 270. Thank God it was not a big bear. After that, no hunter left camp without test firing his rifle at my range.