Are there any clear coats out there to avoid blueing. Was just curious if there was anything that could finish a chrome moly barrel besides blueing or parkerizing, to keep its original shine.
You can just keep it oiled or wax it. The metal will eventually develop a patina, but will remain shiny for a long time if properly cared for. This was a common practice with firearms during the 1800s, before bluing became de rigeur.
Bluing is a protective conversion of the surface molecules of the metal, and keeps the surface of the metal from rusting easily.