Here is a way to dtermine if your handloads are creating excessive pressure. There are other indicators other than these but I'm demonstrating the most common signs related to the handloader. Other signs include but not limited to "smoked" primers. This is where gases escape between the primer and the primer pocket. Punctured primers can be a pressure indicator but also can be a firung pin that isn't guaged correctly. Split case walls and a frosen bolt or slide. Be carefull and read the signs.

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