I just picked up a new Springfield Armory XD 5" Tactical model in .40 S&W. What should I do before I take it out to the range and run some rounds through it? I've heard that it's a good idea to disasemble the entire gun, clean it, oil it, and reassemble it. It that correct? I know that with target rifles there is a certian procedure for breaking in the barrel.....does the same thing hold true for a pistol?