I bought a refurb SKS last weekend and considered returning it due to the "scratch" on the receiver cover. On closer inspection, and on comparison with another I have, it's a refurb mark that's not complete.
It's similar to this guy's, but not as complete:
http://www.flickr.com/photos/25437334@N02/4669976845
How common is this?
It's similar to this guy's, but not as complete:
http://www.flickr.com/photos/25437334@N02/4669976845
How common is this?


















































