Hi.
After I shoot my 9mm gen2 Sub2000, I have been noticing that there are these little black flakes that seem to have landed all over everything. They are tiny but you can see at least the larger pieces in the attached picture on the white spaces, and they are also all over my soft case as well.
I was wondering, does anyone know what causes this, and if it is a problem I should be worried about? The gun, by the way, shoots with no problems or misfires or malfunctions whatsoever of any kind, and I'm using factory Blazer Brass.
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