Speed, my curiosity has got the best of me. What are you going to do with them? Only thing I can think of is making dry fire rounds or perhaps a small art project. Inquiring minds want to know.
There were a couple of plans/formulas for reloading used primers that were floated around about 40-45 years ago. One plan used kids cap gun caps and was unreliable at best. And one plan had a formula to make new priming compound and it was totally DANGEROUS! Hope that's not what you have in mind
There is a company selling the chemicals, no hazmat, you mix them and it’s legitimate priming compound. It's called Prime-All and sold by 22lrreloader.com. Speedbump, sorry I dumped the trash can before you posted.