Tom Clancy's Rainbow Six: Vegas 2

Tom Clancy's Rainbow Six: Vegas 2 cheat codes: 
Display the console window, then enter one of the following codes to
activate the corresponding cheat function.
cheatcode 3311xbxby11y - TAR21 assault rifle
cheatcode 1y3a4x2b442x - M468  assault rifle

M468 - This 6.8mm assault rifle is a high powered weapon and fires
750 rounds per minute. This weapon has an effective combat range of 600m,
is ideal for defeating armored targets, & is best suited for long range
encounters.

TAR21 - This 5.56mm assault rifle is compact and accurate and fires 850
rounds per minute. This weapon is ideal for Close Quarter Combat and is
best suited for a close range assault weapon.