M320


 * For the full grenade launcher, see M320 GLM.

The M320 is an under-barrel grenade launcher featured in Call of Duty: Modern Warfare 3. The M320 replaces the M203 as the most used underbarrel launcher this time around, being used on the SCAR-L, CM901, Type 95, G36C, ACR 6.8, MK14, and the FAD. It is functionaly identical to the M203 and the GP-25.

Survival Mode
The M320 grenade launcher is avaliable in Survival Mode from level 28 and costs $1500.

Trivia

 * When a weapon using the M320 is picked up, it says "*weapon name* M320" instead of "Grenadier" or "Grenade Launcher".
 * This launcher has a different firing sound than the other underbarrel launchers.
 * Curiously, the two versions draw ammunition from separate pools; it is possible to be holding an empty standalone M320 with ammunition still available for an underbarrel one on the player's second weapon, and vice versa.