I think they are made in Zastava Yugoslavia, the same as Interarms Mark X. I just picked up a Mark X in 308.
Its a fine little rifle with the exception of the trigger. Its heavy, gritty, and mushy. A timney trigger will likely find a home on that little gun.
Even with the poor trigger, it groups factory Remington 150 grain ammo 5 shots at 1.5 inches which I find acceptable. With some bedding and trigger I'm sure it will go sub MOA.