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3/6/2010 9:24:31 AM EDT
Ok i had my scope zeroed, but i added a QD  rail riser thats .275" what would be a good ball park adjustment for 50 yards to rezero?
3/6/2010 10:12:51 AM EDT
[#1]
What was the vertical distance between the center of the bore and the original scope base?

ETA: I can do some trig for you if you can provide the measurement I am asking for.

ETA: Without measurements, all I can tell you is that your new setup with the higher riser will shoot low by a small amount at 50 yards, if all else remains equal.
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