I am happy with my purchase, it's in spec, it's not visually bent, these are not CNC machined rifles with modern technology and molds, this is a new but old world receiver made by use of a stamping press, where receivers, literally are stamp out in sheet metal. These Type 81's are on par with Chinese Ak's, Romanian Ak's, Bulgaria etc... if you go on an American AK forum and ask them to lazer line their imported stamped AK's they would have the same issue...thats a fact, if its not visually bent then it's in spec... There are levels of OCD that should stick with CNC machined rifles...
Loving mine:
IMG_3555 by
Shawn Douglas, on Flickr
Took it to the range today, set up targets at 50 yards, I made no sight adjustments, just shot out of the box, I only need to make a small front sight adjustment to the right.... It's a great shooter (it's not designed to be MOA):
IMG_3557 by
Shawn Douglas, on Flickr