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  1. #1
    Member
    Join Date
    Aug 2015
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    Cambridge
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    2,379

    Assistance with Leica Ballistic tool (Geovid)

    Hey team, having some trouble here. I'm trying to input some custom data for a particular load into a microSD card to then sync with my Geovids

    What is the difference between g and grains? My projectile is a 215grain berger hybrid.

    I have my data set in metric, my zero is 200m. It seems to think the weight of my 215grain hybrid is infact 13.9g.. but when I switch to imperial it automatically changes the weight to 215grains

    I'm wanting to ensure my data is correct. Anyone able to clarify this for me? Cheers

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  2. #2
    Gone but not forgotten
    Join Date
    Apr 2017
    Location
    Hamilton
    Posts
    4,129
    IIRC a gram (g) is about 15.3 grains, so 14g is about right

    Edit: online calculator says 215 grains is 13.93 grams

  3. #3
    Member
    Join Date
    Aug 2015
    Location
    Cambridge
    Posts
    2,379
    Gotcha, makes sense now, cheers

  4. #4
    Member
    Join Date
    Aug 2015
    Location
    Cambridge
    Posts
    2,379
    Haha. Where I'm going on Saturday involves big rutty bulls!! Steeeep

 

 

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