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Old November 11, 2012, 07:52 PM   #21
allaroundhunter
Senior Member
 
Join Date: May 6, 2012
Location: Southeast Texas
Posts: 1,670
tpcollins, MOA is not the rough 1" at all ranges, that is only at 100 yards.

Once you get out to 189 yards each MOA measurement equates to about 1.9". So your POA will be 8.3 MOA above your POI. Doing the math your POI will be: 1.9" * 8.3 MOA = 15.77" of drop below your POA (which is your 127 yd zero).

189 yards - 127 yards = 62 yards

That is how Big Al calculated that in the last ~ 60 yards your round will be dropping ~ 15".
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