A SECRET WEAPON FOR CCI SMALL RIFLE PRIMERS 400 VS 450

I obtained a basic optima, not an elite, about six-7yrs in the past. I attempted many various makes of primers in it. I could about six rounds in the normal CCIs or Acquire magnums and afterwards the primers would get packed in with carbon. They ended up very difficult to extract! With most other models 2-3 pictures would call for equipment to acqu