Bryan - That sounds like primer crimp... Is it military brass ? You can either ream it or swage it. A cheap-and-nasty solution is just to use the Lee chamfer tool to cut away the crimp.
Type: Posts; User: ebf
Bryan - That sounds like primer crimp... Is it military brass ? You can either ream it or swage it. A cheap-and-nasty solution is just to use the Lee chamfer tool to cut away the crimp.