For rifle, yes. Bears and cats are fast and I'm admitedly scared of them. Sure most will run at the sight of us, but one might not. Could get one round off from a bolt gun, but i doubt a second if being charged. And if they end up chewing on you first, I'd imagine a pistol is the only thing you'd have a chance at getting on target that close quarters.
Archery, even more so.
No intention of being a statistic...or a meal.
G19, w/buffalo bore hardcast. Gunfighter Inc chest holster, sits comfortably under my bino harness. Not a large caliber, but i shoot it well and its familiar.