Originally Posted by
LSP972
Until you get a bad primer. You can see the unburned powder granules- lots of em- behind that bullet base.
My money, in this incident, is on a poof primer.
Not trying to be confrontational here. But the fact remains that even the most conscientious reloader is very likely going to have something like this occur at some point. BB1's issue is just another of a long line of similar ones I know about and/or have experienced. Not often, mind you; but I've been reloading (with a few breaks), and been around other folks shooting reloads, since 1967.
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