IMHO I think you'll probably see 35 fps big difference for those who ran the identical load yet again with standard primers. In case you are not comfortable, load five standard primed instances, demand, seat bullet and shoot them to start with and see how it goes... In Benchrest Levels https://codyeonqj.elbloglibre.com/31508015/new-step-by-step-map-for-cci-200-large-rifle-primers