Laser Rifle (Fallout 3)

The Laser Rifle is a weapon $$

Gameplay
A killing blow that's a critical hit from this weapon, as with other laser weapons, will turn enemies into a pile of colored sparkling ashes, which can still be looted as normal. On the barrel, there is a warning that reads, "caution: laser radiation."

Transcript
From research in the Fort Independence terminal entries:

Durability
A fully repaired Laser Rifle can fire 1086 bolts, about 46 full cells, from full condition before breaking.

Variants

 * Wazer Wifle - This unique variant has higher damage and durability, as well as a larger magazine. It is obtained from Biwwy in Little Lamplight for five hundred caps, for two hundred and fifty caps with a Barter skill check, or free with the Child at Heart perk.
 * Metal Blaster - This unique variant fires nine beams at once, using one Microfusion Cell similar to the Protectron's Gaze Laser Pistol. This feature, coupled with its remarkably high damage-per-shot makes it a devastating short to close-range weapon, though its effectiveness greatly diminishes at a range with the "shotgun effect." It can be obtained by bringing fifty Steel Ingots to Everett in The Pitt.
 * Tri-beam Laser Rifle - The Tri-beam Laser Rifle is a variant fires three high-powered beams per shot - similar to the Metal Blaster - though it does require three Microfusion Cells every time the trigger is pulled. This weapon is not unique and is dropped by Super Mutant Overlords but is not repairable with anything but other Tri-beam Laser Rifles. It was first made available in Broken Steel.


 * The Operation: Anchorage add-on includes an unused DLC-specific version of the Laser Rifle. It is identical to the normal Laser Rifle in both statistics and appearance. Its intended purpose in the DLC is unknown and it is unused in the final release, rendering it accessible only through the use of console commands.
 * A "demo" version of the Laser Rifle is included in Fallout 3, presumably left from the game's E3 demo. It does one point less damage per shot and less than half the critical damage than the standard variant but has a much higher critical chance percentage. It is not used anywhere in the game and is only accessible through the use of console commands.
 * The Lightning Gun is a version of the Laser Rifle that is unused in the Broken Steel add-on. Upon firing, it creates a natural gas cloud, then shoots a second laser, possibly igniting the gas. Due to this weapon being cut, it can only be obtained through console commands.

Locations

 * Low level Enclave soldiers typically have Laser Rifles (usually at about 1/3 condition).
 * Several Laser Rifles can be found inside Raven Rock.
 * Laying next to a dead Brotherhood initiate in the north office building off of Falls Church (the one without Initiate Pek).
 * In a cabinet in the Talon Company Camp.
 * On a shelf in the overseer's office of Vault 92.
 * In a tent near a wrecked army truck northeast of Smith Casey's Garage, guarded by a level adjusted robot. Sometimes random creatures or patrolling Brotherhood Outcasts will destroy the robot.
 * One in a cabinet in the Family's home. Must be stolen.
 * Can be discovered in a room next to some skeletons during the Stealing Independence quest.
 * Carried by some Talon Company mercs and Regulators at higher levels.
 * Sarah Lyons, Paladin Kodiak and Knight Captain Gallows carry one.
 * Many Brotherhood of Steel members use it.
 * Found in the equipment room in Vault 112. The terminal that unlocks the door requires a science skill of 75 to hack it.
 * One can be found in the storage room behind an Average locked door on the southwestern side of the catwalk level of the Vault 87 living quarters.
 * Willow carries a Laser Rifle, though it is in very poor condition.
 * One can be found in very poor condition at the southernmost abandoned shack in the Wasteland Gypsy Village.
 * Brotherhood Outcasts often use Laser Rifles.