rocket99 Posted August 29, 2015 Share Posted August 29, 2015 I have cranked out 1000's of 124gr plated 9mm on my SDB. Recently I picked up some 147 gr flat points, but when loading them the edge of the case is shearing off the coating of the bullet. I am gonna need to adjust the belling, but I cannot find anything online with instructions. Anyone have any guidance? Sent from my iPhone using Tapatalk Link to comment Share on other sites More sharing options...
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