Looks like the South African in the tan battle packs they were selling back in 99-01 for $18/200. One of those battle packs is now over $100 if you can find any. It really is good stuff.

On that Q3131, if it is Q3131A then it was made by IMI in Israel and is considered better than the plain Q3131. That won't last 5 minutes at a gun show.