Alright, I just recently received an RT Pro body and rails (sight, grip and main). I'm wanting to keep it stock looking but want to lighten it up some. I don't want any of the outside done because I still want to attach the grip and sight rails. Also, I would need to still be able to put a twistlock pin in the rail. Anyone around still that can ULE mill the inside of the main rail?
I've posted this in the FB group as well.