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A firearm is a a normally tubular weapon or other device designed to discharge projectiles or other material.


A flintlock (フリントロック Furintorokku?) is a type of gun ignition mechanism that was first introduced in about 1630. It was a revolutionary design that replaced the firearm-ignition technologies at the time, such as the matchlock and wheel-lock.

Flintlock Infobox

An explanation for a flintlock's mechanism.

The flintlock was renowned for becoming next to useless in the rain, but was a great improvement over the matchlock which required a lit slow-burning match cord that was impossible to keep lit in the rain. In damp weather, shooters would keep a cover of some sort over the lock to keep it dry until use. Most flintlocks had only one barrel and had to be reloaded from the muzzle after each discharge. Civilians typically used a powder-horn and ball bag to reload after each shot. In military use, soldiers used preload paper cartridges that contained both a measure of gunpowder and a ball (bullet) to speed up reloading. Due to the length of time it took to reload, most stationary gunmen using the weapon would carry several spares (often pistols) on them so they did not have to waste time reloading after each round. However, despite its downfalls, the flintlock was a favorite military weapon.


A musket (?) was typically a military version of a flintlock. It was a smooth bore weapon into the early 19th century. Like all muzzle-loaders, it required a tedious reload, however cartridges (a paper tube pre-filled with powder and ball) sped up the process. A trained soldier could fire from 3 to 5 times a minute and carried several dozen cartridges in specially designed containers slung over the shoulder or on a belt about the waist. The flintlock musket was in use from colonial times into the first half of the 19th century. A rifled musket was a later military firearm that had spiral grooves in the barrel. The percussion cap rifled musket was the standard issue military firearm by the mid 19th century.

One PieceEdit

The flintlock is the main gun type seen in the series. They are much more advanced than the traditional flintlocks of real life, in that they do not suffer the same reloading time and limited rounds as found in the real life versions. Most of the flintlock weaponry in One Piece are also semi-automatic, something only found on a few exotic multi-barrelled volley gun designs in real life. Both Yasopp and Lucky Roux, along with many background characters, have been seen using these type of guns. The guns, however, still fire small, round, ball-like bullets like those used by the traditional guns until the last couple of centuries.

Aside from the standard flintlocks and muskets (along with their modified variants), there are other type of guns introduced in the series, though they appear rarer than the flintlock. Most of their designs are based off of the flintlocks, bearing the appearance and mechanism that fits the older times.

Because of the more advanced structures of the standard flintlock, there are other models and ammunition developed for use. Also, even standard flintlocks may be customized in physical appearance to suit one's motif.


Pistols are handguns where the chamber is integrated with the barrel.

Nero owns a pair of specific pistols called derringers, which feature a curved design and are generally small.

Named PistolsEdit

  • Yellow Gun (黄色い銃 Kīroi Jū?): A pistol shaped like the number "7", and is designed to fire dice-shaped bullets that explode on impact. Used by Mr. 7.[2]
  • Gero Gero Gun (ゲロゲロ銃 Gerogero Gan?): A pistol with a muzzle shaped like a frog's head, and fires frog-shaped bullets that explode on impact. Used by Miss Father's Day.[2]
  • Flash Guns (閃光銃フラッシュガン Furasshu Gan?): Dual-barreled flintlocks with ornate design, and Flash Dials installed within to hide the shots with a flash. Braham uses two of them.[3]

Other Notable PistolsEdit

Helmeppo Threatens Koby
Helmeppo threatening to shoot Koby with an ordinary flintlock.
Yasopp with Flintlock
Yasopp holding a flintlock pistol, with a wide-flared muzzle.
Arlong's pistol
Arlong killing Bell-mère with an ordinary flintlock.
Krieg's Arsenal
Krieg revealing two dual-barreled flintlocks, along with gun-barrels installed within his armor flaps.
Gero Gero Gun Infobox
Miss Father's Day's Gero Gero Gun.
Yellow Gun Infobox
Mr. 7's Yellow Gun.
Braham Wielding Flash Guns
Braham's Flash Guns.
Nero's Derringers
Nero's derringer flintlocks.
St. Charlos Flintlock
Saint Charlos's gold-plated flintlock.
Caesar's Flintlock
Caesar Clown's double-barreled flintlock.
Doflamingo's Pistol
Donquixote Doflamingo's ornate flintlock.


Revolvers are handguns that feature a rotating cylinder with multiple chambers, which have to be aligned with the gun barrel in order to fire.

Named RevolversEdit

Other Notable RevolversEdit

  • Vito wields a pair of large, black revolver flintlocks.[11]
Flintlock .44 Caliber 6 Shot Revolver Infobox
Mr. 5's Flintlock .44 Caliber 6 Shot Revolver.
Vito's Revolver
Vito's revolver flintlock.
Pudding's Revolver
Charlotte Pudding's Walker 36 Caliber Percussion Revolver.


A rifle is a long-barreled, two-handed firearm designated for more accurate long-distance shooting.

Shotguns are a type of rifle designed to operate better at close range, firing multiple small pellets from a shell per shot instead of a single bullet.

Named RiflesEdit

Other Notable RiflesEdit

Benn Beckman Anime Infobox
Benn Beckman with a rifle resting on his shoulders.
Gin's Shotgun
Gin's shotgun.
Senriku Infobox
Van Augur's rifle, Senriku.
Utase Ami
Hammond's trawl net rifle.
Scotch Prepares to Shoot Brownbeard
One of Rock and Scotch's rifles.


Bazookas are large, shoulder-mounted weapons that often fire rocket-propelled ammo. In the series, they usually shoot cannonballs.

Generically, the term can be used to describe similar weapons, like RPG Launchers.

Named BazookasEdit

Other Notable BazookasEdit

  • Genbo's bazooka.
  • Absalom's arm-mounted bazookas, which seems to fire based on his hand movements.[18]
  • Rindo's bazooka, which is equipped with giant harpoons in lieu of actual explosive rounds.[19]
  • Curiel's bazooka.
  • Jalmack's bazooka, which takes the form of a gigantic rifle and equipped with a cross-hair.[20]
  • Mounblutain's bazooka, which is rather small.
Wyper's Burn Bazooka
Wyper's bazooka.
Lassou Gun
Lassoo in his cannon-gun form.
Absalom's Bazooka
Absalom's arm-mounted bazooka.
Rindo's Bazooka
Rindo's bazooka, equipped with a giant harpoon as ammunition.
Curiel's Bazooka
Curiel's various bazookas and guns.
Jalmack Anime Infobox
Jalmack's bazooka-styled rifle.
Mounblutain Anime Infobox
Mounblutain's small bazooka.
KX Launcher Infobox
The KX Launcher.

Machine GunsEdit

Machine guns are automatic firearms. That is, they continuously fire as long as the trigger remains pressed down.

Gatling guns are an early form of the machine gun. They're often stationary and feature a crank mechanism that functions as a trigger. Several characters have been shown with gatling guns implemented somewhere in their bodies, either because of cybernetic prosthetics or a Devil Fruit power that allows their use, like the Numa Numa no Mi or the Buki Buki no Mi.

Named Machine GunsEdit

  • Krieg's Needle Machine Gun, firing sharp stakes at a rapid rate.[21]

Other Notable Machine GunsEdit

Krieg opening 10
Krieg's Needle Machine Gun.
Coribou's Gatling gun (manga).
Coribou's Gatling Gun in the Anime
Coribou's Gatling gun (anime).
Numa Numa no Gatling Gun
Caribou's Gatling gun.
Baby 5 Anime Infobox
Baby 5's Gatling gun.
Gotti Threatens Sanji
Gotti's right arm weapon.

Other Types of FirearmsEdit

There are a few guns in the series that do not fit any of the previous categories due to their unique nature or owner.

Notable ExamplesEdit

  • Igaram has multiple gun barrels installed into his hair curls.[27]
  • Saint Rosward possesses a cane gun, presumably for self-defense.
  • Duval's harpoon gun, which shoots harpoons laced with scorpion venom.
  • Tilestone's Demi Cannon, which is a handheld cannon.
Igaram installed flintlock barrels into his hair curls.
Demi Cannon Infobox
Tilestone's Demi Cannon.
Duval's Harpoon Gun
Duval's harpoon gun (larger version).
Sanji Disarms Rosward
Rosward's cane gun.

Non-Canon FirearmsEdit

Firearms wielded by non-canon characters or characters that are not shown wielding them in the manga.

Notable ExamplesEdit

Pocket Pistol
A three-barreled flintlock used by the Marines.
Whitebeard Pirate's Pistols
A Whitebeard Pirate member wielding a revolver (left hand) and a Luger pistol (right hand).
Bear King Anime Infobox
Bear King's drill-bullet firing pistol.
Corto's Firearms
Corto's two, five-barreled guns.
Ain's Guns
Ain's two, large-barreled guns.
Dick's Bazooka
Dick's bazooka, which takes the appearance of a giant flintlock.[28]
Prescorraci Rifle
Scorpion's Prescorraci Rifle, a backpack water gun loaded with acid.[29]
Alpacacino Half Bazooka
Alpacacino in his bazooka form.[30]


Artillery refers to heavy military ranged weapons. They're not usually meant for handheld purposes, unlike firearms.


Marineford's Defense Cannons

A defense cannon used in Marineford.

A cannon (?) is an often large, heavy piece of artillery that uses explosive material, such as gunpowder, to launch projectiles of considerable size compared to bullets, such as cannonballs or bombshells. Cannons can be mobile or stationary, and may vary in size, sometimes requiring the operation of more than one individual to work properly. Cannons predated portable firearms for several years, having been an indispensable weapon in military and naval warfare through centuries due to their power and range.

Cannons also see widespread use throughout the series, as practically every ship is equipped with at least one cannon as a defensive measure, be they Pirate or Marine ships. Marine cannons, however, appear to be more technologically advanced as they can function like gun turrets, allowing for better aiming. Cannons are also commonly found in other military structures such as Marineford.

Named CannonsEdit

  • Royal Drum Crown 7-Shot Bliking Cannon (ロイヤルドラムクラウン7連散弾ショットブリキング大砲キャノン Roiyaru Doramu Kuraun Nana-ren Shotto Burikingu Kyanon?): A multi-barreled cannon owned by Wapol, having been stored somewhere in his former castle.
  • Gaon Cannon (ガオン砲 Gaon Hō?): A cannon that fires a powerful air blast.


Brachio Tank V Infobox

Chopper riding the Brachio Tank V.

A tank is an armoured vehicle usually equipped with a mounted cannon and treads that allow it to traverse rough terrain.

The Brachio Tank V is an example of a tank. Plated with Wapometal, it can form the Iron Pirate General Franky, a combat robot, when docked together with the Kurosai FR-U IV.

Translation and Dub IssuesEdit

4Kids reaction to the presence of the guns is to color them green (or blue in a few cases), remove them, or turn them into something else (hammer-gun, arrows, Super Soakers, or cork gun). However, it should be noted this is a common edit with all guns, not simply flintlocks.


  1. One Piece Manga and Anime — Vol. 1 Chapter 1 and Episode 4, Flintlocks being first shown in the series.
  2. 2.0 2.1 One Piece Manga and Anime — Vol. 22 Chapter 205 and Episode 124, Mr. 7 and Miss Father's Day prepares their pistols.
  3. One Piece Manga and Anime — Vol. 27 Chapter 249 and Episode 163, Braham using dual Flash Guns.
  4. One Piece Manga and Anime — Vol. 6 Chapter 47 and Episode 22, Krieg pulls out dual-barreled pistols against the Baratie chefs.
  5. One Piece Manga — Vol. 67 Chapter 666 (p. 592), Caesar pulls out a dual-barreled pistol to threaten Law.
  6. One Piece Manga and Anime — Vol. 39 Chapter 372 (p. 4) and Episode 260, Nero pulls out a pair of derringers against Franky.
  7. One Piece Manga and Anime — Vol. 51 Chapter 499 and Episode 393, Charlos using a gold-plated pistol.
  8. One Piece Manga and Anime — Vol. 63 Chapter 625 and Episode 545, Mjosgard wielding a normal flintlock in the manga and a gold-plated one in the anime.
  9. One Piece Manga and Anime — Vol. 73 Chapter 729 and Episode 661, Doflamingo firing his lead bullets loaded pistol at Law.
  10. One Piece Manga and Anime — Vol. 14 Chapter 124 and Episode 76, Mr. 5 pulls out the Flintlock .44 caliber 6 shot revolver.
  11. One Piece Manga — Vol. 81 Chapter 813 (p. 9), Monster Gun Vito wielding dual revolvers.
  12. One Piece Manga and Anime — Vol. 24 Chapter 222 and Episode 146, Van Augur using his Senriku to shoot down seagulls at very far ranges.
  13. One Piece Manga and Anime — Vol. 7 Chapter 55 and Episode 25, Gin holding a shotgun at Zeff.
  14. One Piece Manga — Vol. 32 Chapter 305, Foxy shots Shelly
  15. One Piece Manga and Anime — Vol. 62 Chapter 609 (p. 14) and Episode 528, Hammond firing his Utase Ami at the Straw Hat Pirates.
  16. One Piece Manga — Vol. 64 Chapter 633.
  17. One Piece Manga and Anime — Vol. 18 Chapter 160 and Episode 113, Lassoo is revealed to be a giant gun that has eaten the Inu Inu no Mi, Model: Dachshund.
  18. One Piece Manga and Anime — Vol. 48 Chapter 464 (p. 6) and Episode 359, Absalom using his bazookas for his "Shisha no Te" technique.
  19. One Piece Manga and Anime — Vol. 53 Chapter 517 (p. 3) and Episode 411, Rindo wielding a bazooka with modified ammunitions.
  20. One Piece Manga and Anime — Vol. 60 Chapter 588 and Episode 502, Jalmack shoots down Sabo's ship with his bazooka-rifle.
  21. One Piece Manga and Anime — Vol. 7 Chapter 62 and Episode 27, Krieg using his Needle Machine Gun agaisnt Luffy.
  22. One Piece Manga and Anime — Vol. 19 Chapter 169 (p. 15-16) and Episode 106, Pell flies in with dual Gatling guns.
  23. One Piece Manga and Anime — Vol. 66 Chapter 652 (p. 11) and Episode 572, Caribou using Numa Numa no Gatling Gun against Pekoms.
  24. One Piece Manga and Anime — Vol. 62 Chapter 604 and Episode 503, Coribou preparing a Gatling gun that differs in design between manga and anime.
  25. One Piece Manga — Vol. 15 Chapter 127.
  26. One Piece Manga and Anime — Vol. 70 Chapter 692 and Episode 618, Baby 5 carrying a Gatling gun with her.
  27. One Piece Manga and Anime — Vol. 13 Chapter 109 (p. 18) and Episode 63, Igaram using Igarappappa against Zoro.
  28. One Piece Anime — Episode 135, Dick wielding his flintlock-bazooka against Zoro.
  29. One Piece Anime — Episode 101, Scorpion wielding his Prescorraci Rifle against Ace.
  30. One Piece Anime — Episode 578, Alpacacino is a bazooka that "ate" a Zoan-class Devil Fruit.

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Swords and Bladed Weapons
Named Blades: Gryphon  •  Wado Ichimonji  •  Yamaoroshi  •  Shodai Kitetsu  •  Nidai Kitetsu  •  Sandai Kitetsu  •  Yubashiri   •  Shigure  •  Kashu  •  Yoru  •  Terry Sword  •  Eisen Whip  •  Bamboo  •  Funkfreed  •  Shusui  •  Oto and Kogarashi  •  Soul Solid  •  Durandal  •  Kikoku  •  Same-kiri Bocho  •  Pretzel  •  Shirauo  •  Raiu  •  Enma  •  Ame no Habakiri  •  Konpira  •  Shichiseiken 
Other Blade Weapons: Axe  •  Cat Claws  •  Kogatana  •  Kiribachi  •  Bruiser Axe  •  Peacock Slashers  •  Heat Javelin  •  Burn Blade  •  Ten-Fold Axe  •  Murakumogiri  •  Kessui  •  Kirisame  •  Mogura  •  Soto Muso  •  Napoleon
Related: Meito  •  Kitetsu  •  Swordsmen
Projectile Weapons
Firearms: Flintlock  •  Flintlock .44 Caliber 6 Shot Revolver  •  Lassoo  •  Yellow Gun  •  Gero Gero Gun  •  Senriku  •  Flash Gun  •  Walker
Artillery: Royal Drum Crown 7-Shot Bliking Cannon  •  Burn Bazooka/Flame Bazooka  •  Brachio Tank V  •  King Cannon   •  Eagle Launcher   •  Alpacacino 
Slingshots: Ginga Pachinko  •  Kabuto  •  Kuro Kabuto
Ammo: Buggy Balls  •  Milky Arrow  •  Pop Green  •  KX Launcher  •  Candy Jacket  •  Excite Bullets
Others: Battle Smasher   •  Carbonation Equipment 
Other Weapons
Ancient Weapons: Pluton  •  Poseidon  •  Uranus
Non-Bladed Polearms: Nanashaku Jitte  •  Clima Tact (Perfect  •  Sorcery)  •  Nonosama Bo
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