The MW3 Guns List so far....

Fourzerotwo already twittered :

´Grenade launchers are a valuable tool in modern arsenals. There is no doubt they need rebalancing from MW2, but not removal.`

   NEW in MW3 is this XM25 Smart Grenade Launcher.

So next to what is already shown in the First Modern Warfare 3 Trailer we will make a list of all confirmed weapons which can be used in MW3.

Our MMN MW3 Weapons list - with pictures - in read more. Will be updated.

Assault Rifles	Fusil d'assaut - Sturmgewehre
AK-47
The AK-47 is a gas operated 7.62mm assault rifle, which was first developed in the Soviet Union.
FAMAS
Made in France - This assault rifle is built using the bullpup layout, with the magazine housing behind the pistol grip and trigger.
M4 carbine
^ Colt M4 carbine with Mk.18 CQBR upper receiver, fitted with Aimpoint red-dot sight and additional back-up iron sights. USA.
FN FAL
The Fusil Automatique Leger (FAL) or Light Automatic Rifle (LAR) manufactured by Fabrique Nationale Belgium.
M4a1
USA - The M4A1 carbine is a fully-automatic variant of the basic M4 carbine intended for special operations use.
G36c
A 5.56x45mm assault rifle, designed in the early 1990s by Heckler & Koch (H&K) in Germany.
Remmington ACR
The ACR was originally made by Magpul industries as a prototype weapon intended to replace the M16/M4.
M16A4
Much like the M4A1 it can be used at medium range; however due to the longer barrel when used in single shot mode it can be used for long range engagements. The M16A4 has two fire modes; single shot or 3 round burst and can be equipped with the M203 grenade launcher and a sound suppressor. It can also be fitted with various sights and scopes attached to complement its abilities.
SCAR-L
FAD
AKA the 'Dual Automatic Rifle' is 5.56mm Bullpup Assault Rifle under development in Peru. It is also to mount an underbarrel 40mm pump action grenade launcher. The FAD is manufactured by SIMA PERU.
CM901
^ SP901 CM901 >
The Colt CM901 is a modular firearms platform that can be converted from an assault rifle to a battle rifle as well as carbine length barrels without the use of tools
- AN-94
- MK14
Sub-Machine Guns	Mitraillettes - Maschinenpistolen
MP5
The Heckler & Koch MP5 (Maschinenpistole 5") is a 9mm submachine gun of German design.
UMP 45
The UMP (Universale Maschinenpistole) is a submachine gun developed and manufactured by Heckler & Koch Germany.
P90
FGM
AK-74u
The AKS-74U carbine - Developed in the early 1970s in the Soviet Union.
Scorpion
^ the EVO version
TDI Vector
THE MOST ADVANCED SPEC OPS CARBINE IN THE WORLD! That's what the makers say....
- MP5k
- MP5-A2
- PP90M1
- PM9
- MP7
Light-Machine Guns	Fusils-mitrailleur
RPD
Browning 50 cal
tank operated
Gatling gun
- M60E4
- PKP
Shotguns	Fusils à pompe - Schrotflinten
Street sweeper
SPAS-12
AA-12
Winchester model 1887
KSG
- Striker
- USAS-12
Machine Pistols	Maschinenpistolen
Magpul FMG
- G18
- PM9
- FMG9
- UMP.45
Handguns	Pistolen
MP 412
P99
Glock 18
Semi-automatic pistols designed and produced by Glock, located in Austria.
FN Five-Seven
- .44 Magnum
- USP.45
- M1911
- Desert Eagle
- SIG P228
Launchers	Lanceurs - Werfer
XM25
Smart Grenade Launcher
RPG-7
M320 [Individual]
AT-4
- Stinger
- Javelin
- M302
- SMAW
Snipers
Barrett 50.cal
M21 EBR
Remmington RSASS
- AS50
- Dragunov
- MSR
- L118A
Special/Miscellaneous	Autres
FlashBang Grenade
Attachments
-Holographic Sight -Dual Scope -Suppressor -Foregrip -Bi-Pod (Snipers) -ACOG Scope -Laser Sight (Handguns) -Grenade Launcher (Assault Rifles)

And for those who like to compare with Call of Duty: Modern Warfare 2....

The Primary weapons in Call of Duty: Modern Warfare 2.

The Secondary weapons in Call of Duty: Modern Warfare 2.

And here you can Download a great MW3 Screensaver and the Original 1900x1200 MapModNews MW3 Wallpaper.