- Joined
- Dec 12, 2005
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Had several 10MM cases break off in the chamber. This is not a case split but a case separation about half way up the case. The case was FC but number of reloads is unknown. (probably part of 1,000- batch I bot on internet. My load was 13.5G of AA7 under Hornady 155 G XTP, WLP primers. Crimp was correct. Gun is a Kimber Stainless Target. This load is not maximum.....Just bad cases?.....best......