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Old 05-31-2019, 02:42 AM
tdoyka tdoyka is offline
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Join Date: May 2013
Location: windber, pa
Posts: 230
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i use cast boolits that are .002 - .003" over the dia. of the barrel. i have used a 7.5 french(.307") in a jacketed bullet using a 150gr hornady sp(.308"). the 30-40 krag has a bore dia that goes .308 - .314". fortunately ,mine is .3085" and i use 165gr ranch dog(.311").

http://www.lasc.us/FryxellCBAlloyObturation.htm
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