Hello , I just purchased my first gun, A series 70 Colt Commander 9mm luger and am desperately trying to find all information possible on the sweet thing. All I know is... 9mm colt commander (NOT combat commander,,,, does NOT say LW on side of pistol or on Serial number.... I would be incredibly appreciative of any information anyone can give me on this pistol. it should arrive 1/4/15. Beyond excited.