Modern Warfare 3 @ E3 Convention

Some weapons that I noticed from the footage I posted

AK-47 (with ACOG, red dot sight, silencer)
*new* 9-Bang Grenade (Flashbang, but with 9 flashes instead of 1!). This one is new to MW3
*new* AK-74U (from enemies on the Russian sub)
*new* XM-25 (more info about this weapon can be found here)
M4A1/MK18 Assault Rifle (with EOTech Holographic sight and an unidentified scope that can be put in front of the holographic sight to get a magnified view of the target, like an ACOG or sniper scope)
MP5SD
Minigun
*new* Reaper (not the Predator!) Drone
AA-12 Automatic Shotgun (new look)