GETTING MY USING CCI 450 PRIMERS FOR 223 TO WORK

I acquired some of these last 12 months. I did a load perform up on them and was pulling 1/2 MOA or much better at 100 yards. Haven't shot the AR considering that and missing my recipe. Must get started yet again, However they did shoot excellent.Frankly, I do not think any of us even experienced computers besides it's possible 1 or 2 men by having