I bought this DU model 12 28 ga Browning as a project. Whoever owned it used as a some kind of door stop I guess. It has what looks like rust on top edges of the receiver. If it gets reblued do the gold chickens turn a different shade ? Will cerakote fill in the engraving ? I tried using hopped to remove the rust. Didn't do much. The rag had very little color. Can't really feel the marks, it looks worse than it feels. Not in any hurry just throwing it out there for ideas , if someone has had a similar gun refinished. I have somebody who can refinish the wood.