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I found a better than usual powder burn rate chart. Most powder burn rate charts rank powders unevenly, so that, for example, powder 12 might be 10 times slower than powder 11, and powder 13 might be 1.01 times faster than powder 12.
This chart ranks them somewhat more realistically.
A better job could be done by an independent laboratory, but the powder manufacturers would probably not cooperate.
This chart ranks them somewhat more realistically.
A better job could be done by an independent laboratory, but the powder manufacturers would probably not cooperate.
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