Hi guy. Ok this is not long range cal but nead info on it. A good friend of mine is in for the old caliber, i will be more for the ultra for short range "destruction". Did someone have work with either one? He said 300yds is the max shoot is he right? What kind of balistiq can you have with it? What will be the best bullet for moose hunting with either one? My friend (hunting partner too) did not have a computer so doing the reaserche for him. thank in advence.