My Pawn shop took this in and he asked me if I knew anything about them. Well I know very little. Have found out are made in Las Vegas but stamped made in Bulgaria. Wonder if any were actually made in Bulgaria. The article stated they seem to be reliable but had issues with paint on barrel and gun. Was wondering if the 1974 on the receiver is the year made?it does have folding stock and a 30 rd magazine. The paint does look like may be one of the problem areas as it is rough. Guess was most predominate when being shot and paint would get soft and come off when got hot. Any help would be greatly appreciated. That is how stamping looked, not real sharp. I did find out for the model 107 FR that they are not made anymore from Arsenal site.