There are 2 machine guns in Fortnite. They consume a lot of ammunition, with 8-12 rounds per second.
The minigun does not come with a magazine, having as much ammo in it’s magazine as you have in your inventory. They drop with 18 spare small ammo rounds. Great against structures due to the damage per second, but bad against players due to the bullet spread.
Light Machine Gun (LMG)
The LMG has a 100 round mag, and comes with 18 spare medium ammo. It shoots 8 rounds per second, making it good against structures, but also good in close to medium range fights, depending on how good your aim is.
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