45 acp brass small primer pockets for sale

I’ve complained about the adventures of a small primer 45 acp case sneaking into my Star Universal. 

Someone commented that they collect SP cases in the event of a large primer shortage / unavailability. I was tossing my few contaminants (SPP brass)  in order to avoid it sneaking into my process, but the concept made sense. Just didn’t have enough. 

In that regard, I found this: https://www.diamondkbrass.com/.45-ACP-S.-PRIMER-500.html

Note that the description says 15-20% LPP are mixed in. That’s not terrible because at least I can check for it and if I miss one, I can “feel” the lack of a primer and cull it to my normal stash. It won’t lock me up. 

Plus I’ve got more SPP than LPP at this point.  

Thanks to whomever mentioned keeping these odd balls.