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Sig Sauer BDX System - 300 RUM and 6.5 PRC Test
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11-23-2022, 01:41 PM
marky_mark
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Join Date: Mar 2009
Posts: 5,701
shoot it through an accurate chronograph and try it again
If the impact point is off
You can use some of the ballistic calculators that will adjust the bc to the actual value
marky_mark
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