I am a new resident of Alaska and recently bought a 44 mag. I am a pilot and will be visiting the grizzly locations more than a few times this summer. I was curious if anyone could help with what would be the best ammo for stopping a big bear. I am new to the handgun scene and dont know much besides what the guy at the gun store says. And of course he wants to sell me the most expensive ammo. Just want to get whatever will work best. Thanks for the help.