The first gun I bought when turned 21 (a very long time ago I'm afraid) was a Colt Python with the 6" barrel in the Royal Blue finish. I love this gun and I can shoot a tick off my dogs back with the gun... so sweet. When I bought it used years ago, there was some wear at the muzzle end of the barrel. Its still there and probably a little worse... Even so its not terrible, but noticeable. I have contemplated sending it to Colt for a refinishing job... Has anyone ever done this and if si what were the results? Or am I better off letting it be?