I believe the console command is give weaponnum14 then bind a key to weaponnum14 followed by iknowkungfu. iknowkungfu gives you a variety of combos, e.g. primary fire, secondary fire, and primary + secondary fire which gives you the stomach punch. Secondary fire if I remember correctly is a kick. Anyone else on this forum, feel free to correct me since it was a while since I read ig64's thread, its still somewhere in this board.
"Size matters not."-Yoda
"There is no emotion; there is peace. There is no ignorance; there is knowledge. There is no passion; there is serenity. There is no death; there is the Force"-the Jedi Code