I used salt water etching (turned out okay, but it wasn't as deep as I would have liked so I went over it with a hand engraver) then used high heat barbecue enamel.
Originally Posted by BigBronco
So My Question would be. Can a post milled lower be sent to the engraver or anodizer through the mail?
If I remember correctly, only someone with an FFL can have a firearm shipped to them, however it doesn't need to go through an FLL on its way back to you from them.