Beam Ammo Expansion

Beam Ammo Expansions allow Samus to carry 50 more units of Beam Ammo for the three Ammunition Beams in Metroid Prime 2: Echoes: the Dark Beam, Light Beam, and Annihilator Beam. There are four of these to collect in Echoes, bringing the Maximum Ammunition for the Beams up to 250 units.

A similar item appears in Metroid Prime: Hunters, the Universal Ammunition Expansion, which increases the ammo for most weapons in the game.

Echoes Inventory dataEdit

Beam Ammo Expansion

Metroid Prime 2: Echoes

Inventory entry

The Beam Ammo Expansion units increase the amount of Beam ammunition you can carry.

Samus's Notes

Each Beam Ammo Expansion increases the amount of Beam ammunition you can carry by 50 units.
You can reload your Beam Weapons at Ammo Stations. Your gunship has this capability as well.