The Carabine Assault Rifle is a weapon based on the real life M16A1 Carabine which was used by the US Military since 1963 in South Vietnam, by 1969 it was already the standard rifle of the US Army. In the movie it is used by Tony Montana in the final scene, and is also the second best assault rifle in the game (best with mods). Tony can purchase this gun for $2400 and carry 450 rounds; each magazine has 50 rounds, however the double clip attachment mod can double the amount for 100 rounds. Tony can also buy a M203 grenade launcher and use it with M79 grenades (Tony can already use the mods in the Mansion Shootout , but he will lose them for the rest of the game, and the player must buy them if they intends to use them)