"...Will it take down a charging Grizzly?..." Absolutely nothing will guarantee a one shot stop. Not even a head shot with a .45-70. Assuming you have time to make any shot. Yogi is extremely fast. If he wants you (he doesn't), he'll have you. Yogi will avoid you like the bad smell you are.
A brain shot from a 243 will take down a grizzly...a 45-70 should work, too.
Bears are fast, but more often than not, you have a few waring signals to get ready before a charge, and defense is certainly an option.
Yogi is a cartoon. In the real world, bears do stalk and attack humans- and although infrequent, it does indeed happen.
I was stalked by a black bear 2 days ago, and happened to a friend of mine last week.
A knowledgeable person would know that bears do attack humans, and humans can defend themselves from them....But, as usual, you have no real knowledge.
























































