Avatar

Nice, but where's the trigger? This article or section is incomplete. You can help IMFDB by expanding it.

The following weapons appear in the film Avatar:

Avatar (2009)

Modified M60 machine gun

a light machine gun used as door guns on the SA-2 Samson tiltroters helicopters, and as a assault rifle by ten foot tall Avatars. used a detachable drum magazine instead of a ammo belt.

M60 machine gun 7.62x51mm NATO

While in his Avatar, Jake Sully (Sam Worthington) fires the modified M60.

Director James Cameron handles the modified M60 in a behind-the-scenes shot

Modified unknown Bullpup rifle

Seen used by the RDA SecFor on Pandora in the trailers. According to the "Human Hardware" featurette the weapons are made by the fictional company "MATANZA ARMS CORP.". The props, realized by Weta Workshop, have been build in at least 2 variants: the Standard Issue Rifle and the Personal Defence Weapon. From a closer inspection of the weapons, it appears that the rifles are built around either the Ruger AC-556 series automatic rifles or the M14 rifle (note the ejection ports on the rifles in the picture below).

some rifles look like they have under-barrel attachments that could be a shot gun or a grenade launcher

Modified unknown Bullpup pump-action shotgun

Seen used by RDA operatives in the trailers.

It looks like a Steyr AUG

Modified handgun/SMG

Seen used by a SecFor member before he is pulled off the gunship. A major handguard has been added to the actual weapon.

A SecFor member fires before he is pulled off a dropship.

Kriss .45 SMG- based weapon

Seen used by Marines in trailer.

Modified General Dynamics GAU-19/A

A doorgunner firing a modified GAU-19 from his futuristic aircraft.

his more like a three machine guns fire linked then a Minigun Rex095

Custom Break-open Revolver

Seen in the hands of Colonel Quaritch (Stephen Lang) in promotional stills.

Colonel Quaritch

Possibly an MP412 Rex

with a scope a laser sight?

A Revolver would be a good choice for enclosed environment. one less brass flying everywhere and getting lodged in sensitive machinery, and forces the user to aim more, and not hit sensitive machinery. Rex095

Flamethrower (Chem/Term Incinerator)

Prop seen in the "Human Hardware" featurette. According to the "Pandorapedia", a similar but bigger weapon would be an optional equipment for the AMP suit.

fictional 30mm autocannon the "GAU-90"

carried like rifles by the AMP suits