That is probably the best way to goI have never seen that packaging, but it is the same number and nomenclature. Of course it says not for commercial use. You could just send them to me and I'll be happy to test them for you.
Same animal, different wrapper. I have and use both in large, small, an magnum. May want to look at build date if possible. Course I do that on all components I purchase. Happy loading.
Yup!Those in the white box are the same, just how CCI packages primers for the ammo manufacturers and they are not supposed to be resold to the public.