Ok, my SKS is a Norinco "Sporter", so I doubt it was grandfathered, it is neutered though. It will never get C&R becasue it's chinese.
What I would like to do is meet the "10 or less" game and to bubba it with the Tapco Fuse System, replace the mag, and put a bipod, get a replacement Front sight block to get the bayo lug back and have the bayo affixed in the outward position permanently.