just watched Video ,if legal I think you should have a high capacity side arm, with at least 3 full clips, rifle only holds so many rounds, your getting into their killing zone and maybe close to their core area. they can and do hunt Man, a great movie to Watch is called The Grey, i'm not plugging holiwierd , but its a good study. Great home made video by the way!!!! a lazer equipped pistol would aid in faster n better kill shots , thks Great continued luck!