M-451 Firestorm

Systems Alliance

M-451 Firestorm
Weapon Type Heavy Weapon
Related Powers N/A
Armor Effective
Barrier Effective
Shield Effective

M-451 Firestorm is a Heavy Weapon in Mass Effect 2M-451 Firestorm is manufactured by Systems Alliance. Heavy Weapons delivers incredible firepower, but ammo is very limited. You must constantly seek out power cells to replenish heavy weapons.


Short-ranged, the Firestorm suppresses the regenerative capabilities of vorcha and krogan. Effective against armor, shields, and biotic barriers.


M-451 Firestorm Information

M-451 Firestorm consume power cells that can be found during the Missions. The Power cells is the only way to regain heavy weapon ammunition, unlike the ammunition for the other standard weapons types which is refilled automatically between Missions.



M-451 Firestorm Location

This weapon can be found during Zaeed: The Price of Revenge mission, on the body of a dead mercenary. Zaeed and his mission are available as a downloadable content pack for Mass Effect 2.


M-451 Firestorm Availability

Can be used by all Classes.


M-451 Firestorm Available Upgrades


M-451 Firestorm Tips & Notes

  • The Firestorm does not cause any type of damage to you or your squad members regardless of difficulty setting allowing it to be fired at point blank range safely.
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