Dogshooter,
A 250yd zero at 3,000ft -> 29" drop @ 500yds
A 250yd zero at 12,000ft -> 27" drop @ 500 yds...
OK
But what does the 250yd zero at 3,000ft transform into when you take your gun to 12,000ft??
That is the question...
Thank you!
Alvaro
Any difference will be in fractions of an inch.
Most any ballistics calculator will give you "specifics", although they are really still just educated estimates