I like J&G Sales (in Shotgun news) I have had very good luck with them and they will usually tell you what is good and what is bad. I use SS 109 in my AR for std. ammo, and I load the stuff I want to hit where I send it. I bought 1000 rnd's of Wolf 7.62x39mm from them for $85 and it works fine. (in my AR 7.62x39) Pretty accurate to, no problem to hit a 3" target at 100 yards with open sights. Most of the 7.62x39 you buy is made in Russia, some was made a long time ago to, at least with thw Wolf it's new production. (If they would use brass instead of steel and change to a boxer primer they would be great!) A buddy of mine swears by the Wolf 62 grn FMJ .223 ammo also, $100 per 1000. (I pay that for 500 rnds of SS 109) I think the Wolf is your best bet, you could save something like another $5 per 1000 rnd's, but it's not worth the chance. Good luck!