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coefficients

  1. rickp

    Range Report Ballistic Coefficients

    Hey guys, Anyone kno where to get a list of ballistic coefficients and muzzel velocities? For .308 I'm shooting out of a 26" barrel and for 5.56 a 10.5" To more specific I'm looking to update some ballistic software and I would like to get the following. .308 Black Hills 175gr. Corbnon 175gr...
  2. D

    Range Report Testing for ballistic coefficients

    What's the standard practice for getting ballistic coefficients? My understanding is that I can't just use a bullet manufacturer's reported BC -- if I'm using different rifles, barrel lengths, and suppressors don't I need to actually test each for BC? And since I don't have easy access to...
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