We regularly shoot competitions at 1000yards. The distance is known exactly, and the target will not take a step at the wrong moment. Groups of the better shooters run to 6-8" at 1000, sometimes a bit smaller. That means that a killing shot at long range is possible. That being said, I am not fond of shots at game animals much over 500, since there are so many variables to take into consideration, any one of which can mean a wounded animal. Since it takes some time to get to the place where the animal was when shot at, there is more chance of losing it. I'm afraid I stand firmly in the "get closer" group of hunters. Eagleye.