Used by various rifles and pipe weapons.

Used by a variety of pipe weapons, rifles, and revolvers.

Exclusively used by .44 revolvers.

Used by certain rifles and submachine guns.

With the Contraptions DLC, it can be crafted at any ammunition plant with:

• 2 Steel
• 1 Fertilizer

Exclusively used by lever-action rifles.

Far Harbor

Used by certain rifles and pipe weapons.

Exclusively used by certain pistols.

Exclusively used by Gauss rifles.

Used by the Pipe Grenade Launcher. Some can be found in the Monsignor Plaza, in a shop guarded by Marvin’s Store Security.

Exclusively used by the Flakker or grenade launchers that have the 40mm Nuka Receiver mod.

May be bugged and unobtainable through normal means, but PC players can find their item id by typing ‘help 40mm’ into the console (accessed by pressing shift + @) then typing ‘player.additem {itemID} {quantity}’

Exclusively used by assault rifles.

Exclusively used by miniguns.

Exclusively used by handmade rifles and their variants.

Exclusively used by the Acid Soaker. Can be crafted at any chemistry station with:

• 20 Acid
• 2 Adhesive
• 8 Glass

Nuka-World

Exclusively used by Alien weapons.

Exclusively used by the Syringer.

Exclusively used by the Syringer. Can be crafted at a chemistry station with:

• 1 Fiberglass
• 1 Oil
• 1 Steel

Exclusively used by the Syringer. Can be crafted at a chemistry station with:

• 1 Bloatfly Gland
• 1 Glass
• 1 Psycho

Exclusively used by the Broadsider.

Exclusively used by the Cryolator.

Exclusively used by the Syringer. Can be crafted at a chemistry station with:

• 1 Acid
• 1 Glass
• 1 Med-X
• 1 Pencil

Exclusively used by Flamers.

Exclusively used by Flare Guns.

Used by laser weapons.

Used to power suits of Power Armor and certain weapons.

Exclusively used by gamma guns.

Used by Harpoon Guns.

Far Harbor

Exclusively used by the Syringer. Can be crafted at a chemistry station with:

• 1 Dirty Water
• 4 Lead
• 1 Steel
• 1 Stingwing Barb
• 2 Tarberry

Exclusively used by the Syringer. Can be crafted at a chemistry station with:

• 1 Abraxo Cleaner
• 2 Asbestos
• 1 Glass
• 1 Purified Water

Used by the devastating Fat Man.

Exclusively used by missile launchers.

Exclusively used by the Baseball Launcher.

Several can be taken from the body of one of Marvin’s Store Security guards that spawns on the street after killing Marvin during the quest When Pigs Fly.

Fired by The Striker, and can be crafted after finding the Modified Bowling Ball Schematic.

Far Harbor

Exclusively used by the Nail Gun.

Used by the powerful Fat Man variant, the Nuka-Nuke Launcher.

Nuka-World

Exclusively used by the Paddle Ball.

Nuka-World

Exclusively used by the Syringer. Can be crafted at a chemistry station with:

• 2 Mutfruit
• 1 Nuka-Cola
• 1 Steel

Exclusively used by the Piggy Bank Fat Man.

Exclusively used by plasma guns.

Exclusively used by the Syringer. Can be crafted at a chemistry station with:

• 1 Glass
• 1 Radscorpion Stinger
• 1 Steel

Exclusively used by Railway Rifles.

Exclusively used by the Saw Blade Launcher.

Exclusively used by Shotguns.

Exclusively used by a modified Thirst Zapper. After finding the Project Cobalt Schematics, it can be crafted at any chemistry station with:

• 2 Acid
• 3 Crystal
• 3 Nuclear Material
• 1 Nuka-Cherry
• 4 Silver

Nuka-World

Exclusively used by a modified Thirst Zapper. After finding the Project Cobalt Schematics, it can be crafted at any chemistry station with:

• 2 Acid
• 4 Copper
• 3 Crystal
• 2 Nuclear Material
• 1 Nuka-Cola

Nuka-World

Exclusively used by a modified Thirst Zapper. After finding the Project Cobalt Schematics, it can be crafted at any chemistry station with:

• 2 Acid
• 3 Crystal
• 4 Gold
• 4 Nuclear Material
• 1 Nuka-Cola Quantum

Nuka-World

Exclusively used by the Syringer. Can be crafted at a chemistry station with:

• 1 Anti Freeze Bottle
• 1 Fertilizer
• 1 Glass
• 2 Silver