22 and applied balistics

Discussion in 'Rimfire & Smallbore' started by Regnar, Mar 27, 2018.

  1. Regnar

    Regnar

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    Will AB with the 22 and and if so where do you get the bullet data to enter on the program?
     
  2. kohai133

    kohai133

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    Eley advertised G1 of 0.140 for its Tenex and Match ammo in the lot analyzer. Over at RFC the consensus seems to be use a G1 0.150. I have used the 0.150 G1 manually input on my AB app and it seems to work quite well. I have input the same speed and other parameters in the AB app only changing to 0.140 and the difference at 200 yds is 1/2 MOA in a 10mph full value wind with an elevation change of 1/4MOA.
     
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  3. Regnar

    Regnar

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    Thanks,

    Did you pull a bullet to measure length?

    I will be shooting steel sat out to 300 and will teport back how acxurate I get it.
     
  4. kohai133

    kohai133

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    No, I left that blank and just used the weight, diameter and BC with my known velocity.
     
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  5. tesoro

    tesoro Silver $$ Contributor

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    If you buy Litz's latest book he has 20 pages of very interesting rimfire testing info plus 2 1/2 pages of bc's for about every round.
     

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