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Unread 12-05-2020, 01:03 PM   #5
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Dean Romig
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Originally Posted by Dean Weber View Post
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.

That's not at all surprising given that the final/finish striking of the barrels was done after the ribs were laid.
This set of Grade-6 Damascus barrels not only are chamfered at the muzzles but you can easily see that the tubes are considerably thicker between the barrels and under the ribs and the striker, while maintaining the 'concentric' contour, must keep them thin while not going too thin.


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