Stevens 5100 12 Ga. Double
I am not sure if i used the correct terminology for the case coloring. Most of you will know what I am talking about, the colorong on the receiver of a Stevens SXS.
Mine is boogered, and it does not look very nice.
What are my options for restoring the coloration on the receiver?

.....or......

Polish the receiver and use cold blue to make it a solid color.

thanks!!