I see the rear sight has been pushed off-center to the left. I have three carbines and every one of them require the windage to be adjusted far left on the sight to obtain correct POI. I wonder if someone was anal enough for this to bug them and pushed the sight over so the elevator could be aligned in the center of the sight? I've not seen as many carbines as most other members here have, but I've not seen a rear sight pushed that far over. This is not a dig....just an observation.