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Rifles, Reloading, Optics, Equipment
Reloading
Flattened Primers? Help?
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<blockquote data-quote="Reloader222" data-source="post: 566432" data-attributes="member: 25295"><p>I would say if it is inconsitent with the same load, then you need to check for veriables. I had found 2 out of 10 case with the same load giving me flattened primers. The weight and volume of case were not significant different. The flattened primers also occured in cases with bigger volumes. I had then checked for donuts and yes, there it was! Check for donuts by inserting a bullet in the case neck after the case has been fired. If it goes through there is no donut, if it does not want to go through there is a donut. The donut must be cut out before sizing with a case neck reamer (Foster).</p></blockquote><p></p>
[QUOTE="Reloader222, post: 566432, member: 25295"] I would say if it is inconsitent with the same load, then you need to check for veriables. I had found 2 out of 10 case with the same load giving me flattened primers. The weight and volume of case were not significant different. The flattened primers also occured in cases with bigger volumes. I had then checked for donuts and yes, there it was! Check for donuts by inserting a bullet in the case neck after the case has been fired. If it goes through there is no donut, if it does not want to go through there is a donut. The donut must be cut out before sizing with a case neck reamer (Foster). [/QUOTE]
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Reloading
Flattened Primers? Help?
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