Lucky: In Primm, in the floor safe inside the cashier's area of the Vikki and Vance Casino.

Mysterious Magnum: Owned by the Lonesome Drifter, by the Sunset Sasparilla Billboard, close to El Dorado Dry Lake.

Nephi's Golf Driver: Carried by a Fiend named Driver Nephi, in his territory.

Maria: On Benny, when you kill him.

Vance's Submachine Gun: In Win's Hideout, inside the safe.

Alien Blaster: At the Hovering Anomaly.

Abilene Kid LE BB Gun: Inside the Fiend's Shack, lying on a shelf.

Cram Opener: In Camp McCarran, owned by Little Buster.

Golden Gloves: Inside Lucky 38 Casino, on the upper bar of the casino floor.

Blade Of The East: In Legate's Camp, carried by Legate Lanius.

Chopper: On the stove of Wolfhorn Ranch.

Chance’s Knife: In Chance's Grave.

La Longue Carabine: In Camp McCarran, carried by Corporal Sterling.

Pushy: Inside the Ruby Hill Mine, on the body of a Jackal Gang member.

Recompense Of The Fallen: In Aurelius' desk, on the upper floor of the main building in Cottonwood Cove.

Euclid's C-Finder: On the Freeside Streets, carried by Max, in and around Nick and Ralph's.

Fat Man: In Quarry Junction, near the skeleton by the southern silt pool. It is also occasionally found on prospector corpses.

Knock Knock: In the Camp Searchlight Fire Station, in the restrooms.

Holy Frag Grenade: In Camp Searchlight, in the basement of the eastern church. Wild Wasteland must be taken.

YCS/186: At the Mercenary Camp; Wild Wasteland trait must not be taken.

Mercy: On the floor of Dead Wind Cavern, near a dead BoS Paladin.

Thump-Thump: At the Nellis Array, lying on the floor near the Ant mound.

Dinner Bell: At the Old Nuclear Test Site, inside the shack.

Pew Pew: After completing "The Legend Of The Star" quest, it will be on the body of Allen Marks.

AER14 Prototype: Inside the Vault 22 Common Area, on the blocked stairwell only accessible from the Food Production level.

The Humble Cudgel: Inside the Sealed Sewers, near the Prospector Corpse.

Liberator: In Nelson, carried by Dead Sea.

CZ57 Avenger: In the Devil's Throat, inside, at the back of the container trailer, by the dead body.

Annabelle: In Black Rock Mountain, carried by the Nightkin Sniper on Black Rock Summit.

All-American: In the Armory Cache, Vault 34, on the floor, on an upturned table.

Oh, Baby!: In the deepest part of Charleston Cave, near a Chewed Stealth Boy.

Q-35 Matter Modulator: In the locked shipping room of REPCONN HQ, in a pod casement.

Pulse Gun: In the Armory Cache, Vault 34.

Big Boomer: In Gibson Scrap Yard, carried by Old Lady Gibson.

Gobi Campaign Scout Rifle: In the footlocker of the Sniper's Nest, overlooking the Cottonwood Cove.

Love and Hate: In Bonnie Springs, on the Viper Gang Leader.

Figaro: In the back of King's School of Impersonation, owned by Sergio.

Tesla-Beaton Prototype: On the ground near the crashed Vertibird.

That Gun: In Novac, on a shelf in the locked storage room inside the Dino Bite Gift Shop.

This Machine: At the end of the "Dealing With Contreras" quest, it will be a reward from Contreras for not turning him in.

Ratslayer: Inside the Broc Flower Cave, propped up against the desk.

Paladin Toaster: In Black Rock Cave, near the body of the dead prospector.