There was some Yugo m75 in brown boxes too. It is from the late eighties. I got a mixed batch of it when I ordered it from SportsmansGuide. I took it out to the range, and paired it against some P635 German ball ammo from 1939, and yes the German beat it! I did get one dud in the German in 7 boxes, but other than that, beat the Yugo in accuracy hands down. Headstamps were P635 45 L. 39, and also 48 L. 39. The German brass ammo that J&G had a few years back was the best buy of the 8mm glut we had for the last ten years of so!