Quote:
Originally Posted by Skeletor
Okay, so I went and looked at the gun again today with a flashlight. I found a small protrusion on the left side of the upper receiver that doesn't seem like it should be there. I'll try and find the sanding attachment for my dremel so that I can remove it and see if it makes a difference.
Could that be the cause of the problems?
I've also taken a couple pictures of the approximate spot where the whole system pauses for a moment.

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Why would there be a protrusion there in the first place? Is it part of the design or did the body of the gun get damaged?