Last month I was customizing a PPC revolver for a customer when I discovered the mythical floating hand. The gun was a 686-1 in .357 magnum. It was the perfect candidate for a PPC gun. If you are not familiar with PPC, they are competitions that were originally designed for Law Enforcement officers. They are great tests of accuracy with the handgun. In the initial bench tests of the 686-1 that was sent to me, I was encouraged that we had a...