mgmorden
Member
This has always been a mystery to me. I recently got a new CZ-52 9mm barrel that required some fitting on the barrel and the roller cam to work in my gun. Nothing major - about half an hour with a file or so.
The thing is, I now have some parts of the metal that were originally blued that I had to file that have had the finish removed.
They're internal so it's not a visual issue, but for rust prevention, etc, should I worry about applying a finish (cold blue, etc) or just leave it in the white and oil it?
Thanks.
The thing is, I now have some parts of the metal that were originally blued that I had to file that have had the finish removed.
They're internal so it's not a visual issue, but for rust prevention, etc, should I worry about applying a finish (cold blue, etc) or just leave it in the white and oil it?
Thanks.