Wazer Wifle (Fallout 4)

The Laser Rifle is a unique weapon in Fallout 4.

Characteristics
The Laser Rifle is a unique laser rifle similar to the UP77 Prototype. It possesses the Never Ending effect, which grants an unlimited magazine capacity and never needs to be reloaded, but still requires ammunition to fire.

Weapon modifications
The Laser Rifle comes with these mods already applied.
 * Overcharged capacitor
 * Improved long barrel
 * Full stock
 * Standard sights
 * Muzzle

Variants

 * Laser gun, standard.
 * Old Faithful, a unique laser pistol that does double damage if the target is at full health. It is sold by Arturo Rodriguez in Diamond City.
 * Survivor's Special, a unique laser rifle that deals more damage the lower your health is. It is a potential reward for completing the quest The Lost Patrol. It is also possible to steal the item from Paladin Brandis, before the The Lost Patrol quest ends.
 * Good Intentions, a unique laser rifle that, on critical hits, causes targets to frenzy. It is carried by Clint.
 * Prototype UP77 "Limitless Potential", a unique laser pistol, can be found in a master Lockpick level safe, in the University Credit Union. It has unlimited ammo capacity and never requires reloading, the magazine size is equal to all fusion cells currently in inventory.
 * Righteous Authority, a unique laser rifle, given as a reward for completing the Call to Arms quest. It's critical hits do double damage and the critical meter fills 15% faster.

Locations
The weapon is acquired after doing four unmarked quests for Shaun after ending the main quest with any faction.