You'd think that if you could store primed cases under the same conditions as your unopened primers they'd be fine.
I keep my primers in a fairly warm even tempertatured place and in a big ziplock plastic bag.
I reload in my garage that's a bit damp with themperature fluctuations (condensation) and dodgy for primer storage, so I try to do the priming same day or at most 24 hr before if load powder and projectiles.
I store my empty cases in snap shut plastic case boxes to keep spiders out. Also lay a paper towel over them while throwing powder so insects don't singe themselves on the light bulb and fall into the case.![]()
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