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  1. Data gathering for barrel design theory

    Hello everyone, I am gathering data to try to explain a certain phenomena. Why do some rifles center of groups trend down or up as velocity increases. The goal of this thread will be to develop a calculator that reliably calculates barrel length and profile required to produce a flat or...
  2. Which barrel profile would act stiffer?

    Hello, I'm going to be making a semi custom hunting rifle in 6.5 creedmoor or 7mm08 and I am curious which barrel profile you believe would be more accurate on average and produce the lowest POI shift between loads. Barrel length will be 24". I'm going to use a criterion barrel savage prefit...

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