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Unread 12-05-2020, 12:50 PM   #4
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Dean Weber
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Someone asked via PM my process for MBWT. MBWT = the minimum reading I get anywhere on the barrel. I take many measurements with the gauge and record the thinnest reading at any point. Further, nearly all my MBWT readings occur near a rib. This is also true for the 9" from muzzle reading.
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