Surething, but you brought up an interesting point. Some jobshop"I didn't know Aluminum could be Parkerized."
Sorry, should have been clearer. The old parkerizing that I was referring to was on an 1903 Springfield rifle.
machine/surface finishing outfits
years ago, becane fairly good at hard anodizing aluminum and applying a copper plate, then putting a Nickel Iron alloy coat that took Parkerizing fairly well.
So there you go, but to me just put on a coat of blue-black Teflon or polish up the base metal.