Any ideas what is happening to my 7mm rem mag brass. Not running huge pressure/load but the base of the case is splitting a few mm up from the belt to varying degrees. On their 3rd load and annealled between 2nd and 3rd
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Any ideas what is happening to my 7mm rem mag brass. Not running huge pressure/load but the base of the case is splitting a few mm up from the belt to varying degrees. On their 3rd load and annealled between 2nd and 3rd
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