The Swedes adopted the FNC as their AK-5, in 5.56mm of course, as their new service rifle.
They recalled all the AK-4's in inventory and "updated" them for issue to the reserves. The updates included cutting the iron sights off and the welding of a picatinny style rail on the receiver and a special Aimpoint M2 red dot style sight installed. The sight does supposedly have "emergency" iron sights installed on it though.
I don't know, I just don't feel good about a rifle with no iron sights on it. True, the batteries on the new generation of Aimpoints are supposed to last 10,000 hours or so, but electronics fail.
Anyway, above my pay grade.....
Here are some pics of the Swedish Defense Forces, Reserve.