Well late to the party again.

I have ran tons of Silver Bear, 100%.

Stay away from Red Army, that stuff is crap. Finially made it through 2 mags, at best had 50% failure rate, probably more like 60.
Very large dents on the primers, no fire. Still have a few hundred rounds that I am just going to throw away, it is that much of a pain to deal with.

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