Quote Originally Posted by Kirk View Post
Ermi:

I was told in an earlier posting than FN 57 was most likely corrosive so I didn't take a chance. As I torched the primers, I held a piece of steel (cleaned the surface with a file) over 6 or 7 cases as the primer went off. The next day, it was rusty & today heavily rusted!
I have tested more than a few different kinds using the steel plate method, but fired them in a rifle. I may well have been confused about the FN57.

Sorry,

Emri