It looks like I am going to buy a new Ruger Vaquero SS chambered in .357, but I have what some might think are a couple of goofy questions but I'm new to single action revolvers so bare with me. What I need to know is over time after the gun has been shot a lot, do the screws that hold the gun together start to become lose? Could the gun start to come apart over time do to somewhat heavy usage?