I've seen the instructions on OG on how to polish a barrel, and I'm not going that far with my $170 black gun that I take out in the rain and mud. I'm more concerned with running a couple patches through the barrel to remove the little rust specks from last time I hunted in the rain. My gun isn't a high dollar Franchi with a stained walnut stock, it's a NEF turkey killing hunk of metal that I bought from Walmart, it gets dirty and rusty, I get mud on it and in it, I crawl through the leaves and grass with it, and it would be pointless for me to polish it. I just try to keep it oiled and clean off the rust so it works. I like to think of a shotgun as such and not a high powered scoped rifle where accuracy of a single projectile actually matters.
Now, when I buy a nice shotgun down the road some day, I will definitely take better care of it. But my work horse 12 gauge has earned the nickname "ol rusty" for a reason. Those black guns are almost impossible to keep rust off, they rust before you get back to the truck on a wet day.
Sent from the talk of tap