Uneven .44SPL casings?

Metman2

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While reloading a bunch of .44SPL, I noticed a few of my casings were lopsided: the casing length along one side is, say 1.158", along the opposite side it's 1.143". It's enough to notice with naked eye. When I seat a bullet (215gr LSWC), they look a bit odd, but I don't notice any big difference in accuracy shot in a S&W 29 (.44Mag).

I've reloaded these casings about 3-4 times, always light loads (e.g. 4.5gr Titegroup), lightly crimped. I bought them used, so total reload count is unknown. I'm using Lee carbide dies.

Has anyone else experienced casings that are like this? I can only think that it's due to the flaring and crimping in a press/die set that isn't perfectly aligned. But it's only a few out of ~200.
 
My $.02 is faulty brass. Not "it's going to fail and kill you" faulty, just not uniform from the factory.
I've seen this when fireforming brass.
Mark the cases, trim them proper and keep an eye on them. If they insist on growing, toss 'em.

(E) :cool:
 
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