Ed- it is NOT repro'ed. And, it's pot metal- not plastic. Yes, most replating companies will replate it for you.. Prices vary.
:TU:Wow, thanks George. I just took everything apart today and you are absolutely right, it's metal. I thought (and was told) it was plastic like the grille. Which is a good thing in the long run. That's why I love this sight.....knowlege.