BTW, I picked out about 30 of the ugliest rounds and took them to the range. Bear in mind that these were the worst of the batch. I had four that didn't go off at all, a couple hangfires, and the rest worked great.
Some have a little rust on the cases. Question for the experts: can this rust damage the chamber in any way (SKS chrome chamber)? What about a little rust on the bullet?
I wish I had the money to grab some of the 7.62x45mm ammo he has on the trader right now.