Old primers

[JagerDog]

I dont know why companoes use such big packaging now

DOT I believe.

OP, those should disposed of. I can help.

[jkgts1]

DOT I believe.

OP, those should disposed of. I can help.

Lol, no need I will use them, but if I happen to find any primers that I don't want I know where to post.

[anyracoon]

I'm still loading Winchester primers that came in a white box, all go bang!

[tujungatoes]

I dont know why companoes use such big packaging now

Nor do I Dude, nor do I. Small boxes/sliders were so much easier to use.

It's a safety measure. Primers are basically just small ammounts of "relatively stable" high explosives. The new packaging adds more separation between the primers so that if one somehow managed to go off you don't get any sympathetic detonation setting off the whole flat/box/case. can you image a whole CASE of primers cooking them selves off? No bueno.