I am about 68.9% sure it is somewhere on this forum, but I can't seem to find what I am looking for. I was wondering what the affects of a warped guide rod would be. I know the solution of it would be replacement. Yet, I am unsure at the moment as to what it would affect on the pistol. Also, What the advantage of a S/S vs. a Standard Polymer one would be. Any info would be greatly appreciated. Thank you all who reply in advance.