I am not an accomplished elk or big game caller but I have watched numerous videos of elk and moose coming to a call. And, what they have in common, its a real good idea to make sure your gun is loaded before you call. This is one game call that may literally brings 'em charging in. What began as a hunt, turns to self defense with one blow of a game call. Perhaps the opportunity to witness such a charge and experience the adrenaline rush that such a charge releases is one of the big game hunting continues to grow in popularity while hunting other game is at best remaining at a steady level.