A few years ago, before I learned to ignore certain things the wife suggested, I traded in a 20" Mossberg stainless on a "more practical" 22 rifle. Now that I have begun my quest to replace all such "non-practical" firearms traded away or sold, the stainless mossberg is high on the list. Here's the question: This will be a shotgun to be left (secured) in the barn. I think stainless would hold up perfectly, but will a parkerized gun hold up just as well? Or is parkerization just a matte blued finish? The stainless I would have to order, but parkerized are easy to find.