The following weapons were seen in the film The Aura:
Hi Power
When Esteban Espinosa (Ricardo Darín) dreams about robbing the bank, the first robber carries a Hi-Power.
MAC 10
One of the bank robbers is carring a MAC 10 during the bank fantasy.
Unknow Over and Under Shotgun
In Dietrich´s cabins, Esteban founds a picture with the owner of the place with an unknow o/u shotgun.
Unknow bolt-action rifle
Next to the shotgun picture, there´s another picture of Dietrich with an unknow bolt-action rifle, wich looks like some Mauser variant.
Remington 700
Esteban and Sontag (Alejandro Awada) carry two Remington 700 rifles with wooden and synthetic furniture during the hunting party.
Taurus PT92
The main handgun of the film, carried by Montero (Walter Reyno), Sosa (Pablo Cedrón) and Esteban.
FMK3
During the shootout in the Cerro Verde factory, a police officer is seen firing a FMK-3 submachine gun.
FN FAL
When Esteban leaves the casino, a civilian FN FAL is seen in hands of the security guards inside the armored van.