Well; considering that 95+% of any russian ammo you are buying, is BRAND NEW PRODUCTION ammo; especially in the .223 caliber; I really don't know where you're getting some of your information from. This is a forum. Which means that 95% of all information can only be substantiated based on our OWN personal experiences. And even then, we can't PASS IT ON to other readers, because we can't substantiate it to them. Very, very, few posters on a forum have any true respect in what they say. Usually, they are individuals who have posted for a long time, and most everything they post, others have been able to verify personally in their own experiences; and no one has ever been able to call B.S. on them.
When a single individual, or even two, say that they had a particular issue, but hundreds or more haven't had similar issues; I either don't buy it, or I consider it an isolated happening. You are totally free to buy and use whatever ammo you want to. No one is stopping you. But I don't claim Corbon ammo to be CRAP, just because my Walther won't feed it. I also don't claim Walther pistols suck, because they won't eat corbon ammo.
See, you're the one calling it "Junk". Also, you're comparing "Military Surplus" with steel case russian ammo. They aren't necessarily the same thing. You make it sound like all steel case ammo is "Military Surplus". It is quite possible to have some 7.62x54 and 7.62x39 ammo as military surplus. I use to buy a LOT of surplus ammo. I bought cases of steel core 7.62x39 chinese ammo back in the early 90's. (Before all the AWB crap). But the 95%+ of the steel case ammo bought today from wolf, bear, barbauk, mfs, tula, etc... is NEW production; it's not military surplus; it isn't communist ammo built by christian slaves, or any other stereotype.
If your comment was: "I've heard some people do real well with Wolf ammo, but I wasn't as fortunate"..... I could respect that. But you specifically called it junk. And it's junk, ONLY because you say you had a problem with it. Therefor, it MUST be junk. You must be one of those people that write ammo reviews on cabelas, cheaperthandirt, sportsmansguide, etc... You start off with comments like: "Don't touch this"; "Run away from this"; "Worst stuff available". These aren't opinions. These are comments that are totally unhelpful to anyone. They aren't junk because you say so. Just state your experience and leave it at that. At least we know your "Experience" is 15 years ago. I don't need a soap box. I deal in facts. I don't deal on one individual experience and then try to cast a wide paint brush stroke on everything. I have expressed the pros and the cons of russian steel case ammo. No one is forcing you to use it. But I'm not the one using a broad brush. You say it's junk based on your experience, and I say that there's a lot more positive experiences with it that negative. But I also admit that maybe a particular weapon won't like it.