Getting ready to purchase an A300 Ultima 20 gauge and trying to decide between the black synthetic and camo. I don’t hunt - the only reason I’m considering the camo version is I’m paranoid of getting rust on the barrel and I’m thinking the camo coating may provide an extra layer of protection. I take good care of my guns - wipe down the barrel with G96, store in VCI sock in safe, etc., so maybe I’m worrying too much? Appreciate any input!