I need a handgun to keep with me while bowhunting. Mostly have 4-legged predators in mind, but I figure if I plan it for them, it should be plenty effective on 2-legged predators, too.
I thought maybe an autoloader in .45 ACP? I'm not going to be running into anything bigger than black bears and/or cougars (but I'd like to account for everything up to brown bears so I don't need a new sidearm when hunting out of state). Is .45 ACP even necessary? Or would 9mm be big enough? I'm not a fan of .40 S&W, so don't really want to consider it.
Also, I'm not opposed to revolvers, just never owned or fired one, and don't know what to look for. Thanks for the help.