To get all enhanced weapons,press ~ to bring up the console,then type (lock and load),and press enter.NOTE:the parenthesis(or however you spell it) is only so people wouldn't type more words other than 'lock and load'.DO NOT TYPE IN THE PARENTHESIS.Just type in lock and load,to get all enhanced weapons.I hope this cheat was helpful.Thanks to people who saw and used this cheat and my other cheats.