Yep, I found a reference that shows the gun I have as a Chinese made SKS. How about this mount?

http://www.parts4ak47.com/ak-47_acce...unt_Rings.html

The problem with using the rear cover for a mount, is of course, that it is unstable. This one tries to get around that by having 4 set screws that tighten up to make it more stable? We are only talking about shooting 100 yards or less here.