Getting within range of a bear won't be too hard if there are a few trees or an edge of a berry field. I've shot a couple in the high country and passed plenty at close range. My closest was 22 yards, I passed one last year at 10 yards. I wouldn't be worried about one charging, they seem to run when hit atleast in my experience. if you have a backup gun to track one if its wounded should be sufficient. Stalking up on a bear is a lot easier than a buck in the high country