OK here's a question for you. I've got a .45 Uberti Regulator which is the same as the Cattleman. 7 1/2" barrel. I have heard that if you go into bear country (Grizzly) it is better to have hard cast bullets. Now I'm not anxious to go toe to toe with a grizzly with a .45 but just in case, has anyone tried using hard cast bullets in one of these? Do you recommend them in the first place for bear? I have a friend who can load them for me (given the limitations of the stress this gun will take) but what do you all think?