Yup. The cheap stuff with that weird coating on the shell. Seems to run fine.
Saw an interesting addition to the rules sign at one of the ranges here recently... "No Russian Ammo".
Hmm. Haven't asked them why, but probably they don't want this crud mixed in with their brass.
I had someone tell me that that stuff with the weird coating has the weird coating on it because it is old ammo and corroded so they painted over it with that crap. I don't know if its true, but it makes sense. I don't buy it any more. (They don't make it for most of the calibers I shoot anyways)