Though most of my bears have been shot with longbows, I have harvested several too, with muzzleloading rifles. The last one was just south of Quesnel BC in my buddies oat fields. The bear had a habit of feasting on oats, then waddling off into the bush for a siesta. then some time later he'd return, always down the same path, through a hole in a fence, and back out into the oaks. So I ambushed him at the hole in the fence. I was using my Jaeger .60 cal. with a stout charge (86 gr. FFg GOEX .595" pure lead ball and .022" denim patch oiled with mink lube. through the hole in the fence, I could see him waddling along the path coming directly toward me. When he stuck his head through the fence, I gave him another eye right between his two originals...distance about 6'. He dropped dead immediately. I'm certain a .50 cal would have produced the same result in this case.
I used his hide and those from two longbow shot bears to create a new coat for myself.
Bear meat is excellent fare...I have my butcher remove as much fat as possible, then make 1/3 into hamberger, 1/3 into stew meat, and 1/3 into Bavarian smokies.