You might try the following website
http://www.riflestock.com/Then go to the "find it fast" pull down menu and pull down the convensional SKS stock
I have a green plastic Choate stock for one of my two SKS rifles. I got it for my youngest son to help him better use the rifle. I also installed a red dot Tasco scope/aiming device on a DC Engineering scope mount.
The stock was relatively easy to fit with the exception of the front gas tube. That took just a little time to figure out what piece needed to be slightly modified in size. The rest of it fit very easily.
I also liked the DC Engineering scope mount as it was very very low and gave the red dot a good feel with the Choate Stock.
This SKS combo is a fast pointing and surprisingly accurate firearm.