RE: bear gun
I have taken people out here in Maine for year. All of the above work just great. Howeb am a huge fan of .50 cal muzzleloaders. They make a big hole and people know they have one shot, make it count. Sometime haveing big guns gives a hunter a false sense, and then rush shots thinking that any shot with a big gun will do the trick. As many of you know bears have a smaller kill zone than deer and it sits more forward than a deer. Nothing beats a well placd shot. I would rather see a hunter with a 30-30 that puts one one the button, than a poor shot with a cannon.
my advice is make a big hole and make it count.