The AR got me thinking that a large frame AR with a 16 inch barrel in 375 Raptor might be a good thing.That AR surprised me. Makes me wonder about the 450BM chambering in an AR.
When I spent my summers sea kayaking on the coast of BC and AK I carried my 870 slugs first and then 2 #4 buckshot thinking that if I was still shooting I would probably be shaking and maybe soiled my shorts. Spent many nights/days camped in the willows as that was all there was when I needed to stop so any bears I would see in those situations would be up close an personal and winning might be achieved by blinding the bear with buckshot. While sea kayaking a pistol was not an option given I was in BC and AK.