Don
I've heard both good and bad about Turkish 8mm; my actual experience was bad. The Yugo and Romanian ammo I've used in my Yugo M48A has not, as of yet, given me the willies. My rifle prefers the Romanian that I have in stock, giving me about 2.5 inches with open sights at 100 yds. The Yugo stuff gives around 3.0 - 4.0 inches.
I must say that the Turk stuff, when it worked, was really accurate. I just can't deal with hang fires.