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A little MOA help

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  #1  
Unread 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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  •   #2  
    Unread 08-18-2011, 07:59 PM
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    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  
    Unread 08-18-2011, 08:31 PM
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    Re: A little MOA help

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

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