Good picture!
Iron oxide (rust) has over ten times the volume of the original iron. So you can have what appears to be tons of rust without suffering much actual loss of the steel underneath.
That said, as the OP pointed out, cleaning right away is vital for the long-term care of any firearm shooting corrosive ammunition.
Iron oxide (rust) has over ten times the volume of the original iron. So you can have what appears to be tons of rust without suffering much actual loss of the steel underneath.
That said, as the OP pointed out, cleaning right away is vital for the long-term care of any firearm shooting corrosive ammunition.