5mm round (Fallout 4)

The 5mm round is a type of ammunition in Fallout 4.

Weapons using this ammunition

 * Minigun
 * Ashmaker

Locations

 * Bought from vendors.
 * Found in military outposts.
 * The abandoned satellite dish right next to Sanctuary
 * Includes 1 fusion core, 1 minigun with 600+ rounds, and ammo box with 15+ rounds.