Ok so, my AAC SD was acting kinda funny today. First off it has a Jewell trigger installed and has a stock bolt that the shroud, handle, and knob have been cerakoted. It's has probably 500 rounds through it with the trigger installed. Never had a bolt or trigger issue. Here is the issue. When I close my bolt rapidly and with a little force, but nothing crazy, it seems the firing pin drops but the round that's being chambered does not go off, and there is no primer strike. Anyone run into something like this. It doesn't do it every time but only when I close the bolt with some good force and not baby it. Here is a video of what's going on. Any thoughts?

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