NOT KNOWN DETAILS ABOUT CCI 250 PRIMERS

I acquired a simple optima, not an elite, about 6-7yrs ago. I attempted many various models of primers in it. I could about 6 rounds with the frequent CCIs or Get magnums then the primers would get packed in with carbon. They had been quite challenging to extract! With most other brands 2-3 shots would involve applications to acquire them out!Googl