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Eric Coffey Eric Coffey is offline
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Join Date: Nov 2000
Location: AZ
Posts: 8,414
Quote:
Originally Posted by vash View Post

Here is a online data list of my bullet choice. 257 weatherby mag. For example, how many MOA clicks to hit dead on at 400?

100 Grain TTSX muzzle vel = 3570fps
BC 0.357
100 yd 2.5
200 yd 3.2
300 yd 0.0
400 yd -7.9
500 yd -21.5
MOA = 1.047" @ 100 yards, 2.094" @ 200 yards, etc.

So, @ 400 yards, 1 MOA = 4.188"

7.9/4.188 = 1.89 MOA.

Wait, not sure if that's right...

aaaaand that's why I prefer mils to MOA.
Old 09-03-2017, 08:12 PM
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