If the Chinese stuff you're referring to is the copper washed stuff, it's really very good. It is also non-corrosive - can't complain about that. On a related note, I just got some MFS, which is supposed to be "zinc washed, steel case" and it's brown paper wrapped inside the box, and polymer coated - I'm assuming this is just repackaged corrosive Russian surplus - yes?
No, MFS is non-corrosive.
Looks similar to russian surplus but different. Sorry this was suppose to be for enefgee. Didnt realize there was another page to this thread. Lol



























