5mm Round (Fallout 3)

The 5mm round is a Big Gun-only ammunition in Fallout 3.

Characteristics
5mm is traditionally belt-fed, and available in rather high quantities, something made necessary by the notably large "magazine" sizes on the weapons that chamber it - for example, the minigun loads 240 rounds at once and fires an exceptional rate, meaning that large amounts of ammunition are effectively required.

Used in

 * Minigun
 * Eugene

Locations

 * Often carried by super mutants, especially brutes and masters.
 * Members of the Brotherhood of Steel tend to carry miniguns along with a small quantity of 5mm ammo.
 * Lucky Harith carries this ammunition (up to 1000 rounds) when fully invested in.
 * Found in abundance throughout the Pitt.