All the dinosaurs are extinct!! Actually, I started a thread here about the 10 ga. slug gun as a self-protection item in grizzley country, looks to me like a double barreled 10 ga. with slugs would just the cat's meow for dealing with a charging bruin. All a guy is going to get off is two shots anyway, and with a dbl. barreled gun you can get off two shots in quick order, which is probably going to be necessary in that situation. That's my take on it anyway.