Did they put on a dust cover that fits or simply remove the ill fitting cover and leave the ejection port open?
The cover fit perfectly fine. Whether they did an adjustment to the ejection port or used a different sized cover is beyond me. All I know is it covered the ejection port fully and it did not pop open under any circumstance until I racked the bolt.
Here's a picture I zoomed in and cropped to give you an idea. If I still had the rifle in my possession I'd take a better one but this is all I got for now.





















































