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A little MOA help

 
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  #1  
Old 08-18-2011, 07:07 PM
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Join Date: Dec 2010
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A little MOA help

I have an AR30 338 Lapua with a Weaver 5 x 20 front focal plane mil-dot scope...and my brain has went dead....I am zereod at 600....how many clicks elevation to 1000...scope is .25 MOA per click......ammo is HSM 300 grain BTHP...a close estimate would be fine....Thanks in advance
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Old 08-18-2011, 07:59 PM
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Location: mathias wv
Posts: 985
Re: A little MOA help

Quote:
Originally Posted by drt4lfe View Post
I have an AR30 338 Lapua with a Weaver 5 x 20 front focal plane mil-dot scope...and my brain has went dead....I am zereod at 600....how many clicks elevation to 1000...scope is .25 MOA per click......ammo is HSM 300 grain BTHP...a close estimate would be fine....Thanks in advance
to answer this we need more info
MV
what bullet
height of scope center to center above barrel
using the data for black hills ammo with a 300 gr smk at 2800 fps, scope height of 2.1" at 59 degrees a BP of 29.92 sighted dead on at 600 I come up with 14 MOA (56 clicks) to make 1K
RR
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  #3  
Old 08-18-2011, 08:31 PM
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Location: Arkansas
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Re: A little MOA help

Google JBM Ballistics and you can answer that question yourself.
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  #4  
Old 08-19-2011, 06:06 AM
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Join Date: May 2009
Location: Prosperity, Pa
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Re: A little MOA help

I get about 10 and 1/2 minutes - 42 clicks
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