I don't know how to post on here yet, but I'll learn. My Chinese SKS has a serial#135185 a circled k mark and a triangle mark,no number,and has a 3/4 circle with a little squiggle in the middle. I believe it is a 1957?. It is in excellent condition with all matching numbers inside and out. The metal is very smooth, stock in very good condition. I.O Arms, Monroe,NC importer. Any help?
Thanks, jeepjockey