Buy some paper plates. 9" dinner plates for $5.64 per 100 on Amazon.ca. Set them out at various distances. This is your deer, moose, elk hunting test with whatever you are using - muzzleloader, shotgun slug, rifle. Take one shot, using the position you would be in while hunting - you are not likely going to be seated at a shooting table with sandbags. Is there a hole in the plate - doesn't really matter where on the plate - Yes or No - you very seldom get "sighting in" shots for real. At the distance where there is no hole, that is further than you should be shooting at game, with your current skill and that particular gear. Doesn't matter what the Internet said about your gun, your scope or your cartridges - you just showed yourself what your limit is.