You can only make it worse.
Robert
Robert
No problem sir, good question. I bought it from a gentleman from AZ who was selling off his guns b/c he could no longer enjoy them due to health reasons. I don't believe he even noticed it. With the virus and winter I guess we all have a little extra time on our hands and looking for things to occupy the time. This is surely a first-world issue.It is a used gun. I can look at any used gun and find a minor defect if I want to.
As others have mentioned, you will only make it worse by messing with it.
Did you not see the mark when you bought the gun? Given your OCD, I would be surprised if you purchased it knowing the mark was there. Not being critical here, just curious. I have bought more than a couple guns that I overlooked defects on. It used to eat at me, but I got over it by shooting them and enjoying them.