ORIGINAL: stubblejumper
One more trajectory question for you.If you sight in at sea level,then recheck your zero at high altitude,should the point of impact be the same?If not why?Would any change be due to a change in muzzle velocity,or would it be due to other factors such as thinner air or a change in the effect of gravity.?
Oh my, I have to admit this burnt me on high altitude once. And forget 35degrees uphill. Hey what can I say, I was so excited I about had a heart attack.