The AA42 Devastator is the last weapon specific to Special Weapons marines, unlocked at level 29. It is a heavy, fully-automatic shotgun capable of putting out extremely high damage very quickly but has the shortest effective range of all Special Weapons. It is also very heavy and slows down the user somewhat, but does not need to spin up like the Minigun.
- Extremely large magazine
- Wide cone of fire
- Very high damage per second
- Slower movement speed while holding it
- Inaccurate compared to the Autogun
- Can only carry one spare magazine, and obtaining a new one requires 100% of an ammo crate or Ammo Satchel
- Is not considered an Autogun, so special Autogun Ammo boxes found in missions cannot be used to reload it.
- High spread makes it difficult to avoid friendly fire