ballistics coefficients?
So I use strelok and I also use jsb exact kings 25.39 gr. And I am trying to get my bc done on strelok. I have seen a website that says .032 but I have also seen .026. What do you guys put as you bc? Right now I am just using .028?
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I just checked my 25’s trajectory using the .036 ballistics coefficients and so I set up targets at 119, 100, 91, 53, 43, 31, and 18 yards and my BC came out to .034 exactly. My gun is set up at 910 fps average 10 fps ES. This gun is dead on at all ranges now. :biggrinn:
My cricket.25 has 280 m/s at the muzzle with exact king pellets. With some tests in field I have found that 0.029 is the more right coefficient for strelok plus on iPhone.
The zeroing is at 50 m, at 85 a get up about 3 mrad, 105m 5 mrad, 140m 10 mrad. It’s very differed from the official bc but it’s so.
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I use .036 which is what is listed in the pellet data base on chairgun. Works for me out to 150 yards.
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Why did you choose such seemingly random distances?