Sooner Boomer
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- Mar 21, 2011
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While going through some reloads for my Aerotech 24/40 casing, I noticed that some of them had started to "close in" the core slot. I don't know how old they are, but as you can see, the grains are still in their original sealed bag. They've been stored under the bed (I figure if I'm happy enviro-wise, they're happy). This is an F39 grain. It's closed almost all the way shut. Is this going to be a problem using these grains? Can I pry them open and use them? Re-cut the slot to original size?