You know the Redhawk was chambered in .357, .41, .44 and 45 Colt? It doesn't take a munk to figure you must own the 44. If you want the absolute best chance at a real bear, consider either your own concoction with a 300 gr hard cast bullet, or one of the specialty companies, someone loads a 325 though I don't rmember who.
The speer gold dot will not penetrate as well as a hard cast. No controlled expansion bullet will.
There is no topic i enjoy more than what bear load to use. Everyone in the lower 48 seems to need one. I think its great. We are all of us waiting for the expected explosion of the Griz bear population...and it is true a black will occasionally give some trouble.
The only bear I ever worried about was a small one I found on a fireroad. I stopped pedaling the bike, pulled out my trusty harmonica and played. One confused bear!
I wish I could own a 45 Redhawk but have every reason to expect the chambers would be just as large as on their single actions. If I ever find 500 dollars I'll get the Ruger 480.
I didn't think much good about the 44 till I tried 300 grain bullets. Settles it right down and shoots great.
The bear would likely eat your excrement as climb it. I think wacking a reaching paw as he climbs the tree after you with a khuk is a good idea.
munk's revolvers: 38 target S&W (old style) 41 4" SW, 7.5 41 Redhawk, 7.5 41 Bisley Blackhawk, Super Redhawk 44 6.75 barrel (a little project) , 375 Supermag Dan Wesson 8", 32 H&R mag SW target 6", .45 Colt 4.5/8" SS Ruger custom grip frame.
munk