So I've noticed all over the place warnings to clean your guns well if you're shooting CORROSIVE 7.62X39 ammunition. This might be a stupid question, but I don't know, so I have to ask.
Is ALL surplus ammunition corrosive, or just some of it? And if only some, how can you tell if yours is corrosive or not.
Thanks
Is ALL surplus ammunition corrosive, or just some of it? And if only some, how can you tell if yours is corrosive or not.
Thanks



















































