Definitely not the norm. I did a polish job on the barrel and the levers, it took quite a bit of effort to remove the finish. I don't know much about the reaction with your holster, but I know horse hide is fairly common. I can recommend a holster that is made to stand up to sweat. I just took mine off after 23 hours straight work, sweating the entire time. The Nate squared holster has a layer of neoprene inside of a layer of suede and then tanned leather. The neoprene is water proof and will not transfer the sweat. I know that won't help right now, just some info for the future. I would definitely recommend contacting S&W, as I said the finish was hard to get off when I was intentionally trying to remove it.