Gatling Laser (Fallout 4)

The gatling laser is a weapon in Fallout 4.

Characteristics
Uses fusion cores for ammunition. Each fusion core provides between 250 and 500 shots, depending on how many points the player invested in the Nuclear Physicist perk.

Automatic reloading behaviour can lead to an inventory full of partially-used cores if frequently swapping between weapons.

Variants
Final Judgment

Locations

 * One sold by Proctor Teagan aboard the Prydwen.
 * Carried by Brotherhood of Steel Knights & Paladins, if they are wearing Power Armor. Commonly found in Airship Down.
 * Elder Arthur Maxson carries a unique variant (Final Judgment) during Airship Down.
 * Can be found as legendary loot item above level 40.

Bugs

 * When a fusion core is spent fueling power armor, the gatling laser will behave as if it has no ammo even if there are spare cores.
 * While it does use fusion cores, should you choose to fire all 500 rounds of the core, upon reloading another core will not be used. Thus giving this gun infinite ammo.
 * Should you switch from the Gatling Laser to another weapon, not only will the partially depleted core be dropped in your inventory, you will also find it does not use another core from your inventory when you pull it back out. This could be exploited to gain as many partially depleted fusion cores as you want.