22 and applied balistics

[Regnar]

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

 

[kohai133]

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.

 

[Regnar]

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.

 

[kohai133]

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

 

[Tesoro]

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.