When you think of gunpowder’s legacy, the mind often jumps to iconic rifles and pistols that shaped warfare. Yet, hidden among the annals of arms history are ten truly oddball firearms that defy convention. These 10 historical firearms boast bizarre designs, eccentric purposes, and sometimes downright disastrous results. Let’s fire up the chronicle and examine each eccentric marvel.
10 Punt Gun
The punt gun was a hulking, barrel‑heavy hand‑cannon built exclusively for duck hunting. Mounted on a small boat called a punt, the weapon fired a single, half‑kilogram (1 lb) slug capable of dropping up to fifty waterfowl in one blast. Records even cite a single discharge that wiped out ninety birds at once.
Because the gun could not swivel, the hunter simply pointed the boat toward a flock and let loose. The recoil was so ferocious that the punt often surged backward as the shot rang out. To amplify the carnage, hunters would operate squads of eight to ten punts simultaneously, harvesting as many as five hundred ducks in a single sweep.
Such relentless harvesting decimated duck populations, prompting several states to outlaw the weapon. The punt gun thus became a cautionary tale of over‑exploitation on the water.
9 Duck Foot Pistol
The duck‑foot pistol earned its name from its odd barrel arrangement resembling a waterfowl’s webbed foot. Emerging in the 1700s‑1800s, the side‑arm sported anywhere from three to six barrels, each typically aimed in a different direction. One three‑barrel version featured two forward‑facing barrels and a third pointing upward; a four‑barrel model split its firepower two‑to‑two across the sides.
Designed for multi‑threat environments, the pistol appealed to bank guards, prison wardens, and ship captains who might be swarmed from several angles. Maritime captains, in particular, valued the weapon for quelling mutinous crews or repelling boarders.
In practice, the pistol worked best when held vertically against a single assailant, maximizing the chance that all barrels struck the target. Unfortunately, the rounds often merely bruised attackers, offering only a brief window for the defender to switch to a more lethal arm. Moreover, ricocheting projectiles sometimes injured the shooter himself, rendering the gun a questionable defensive choice.
8 Girandoni Repeating Air Rifle
The Girandoni repeating air rifle was an 18th‑century Italian marvel that harnessed compressed air instead of gunpowder to launch its projectiles. Its unusually shaped stock doubled as an air reservoir, and soldiers often carried spare stocks and a hand‑pump to keep the rifle topped‑up.
Praised for its low recoil, near‑silence, and a 20‑round magazine—a rarity at the time—the Girandoni seemed poised to revolutionize warfare. Yet its air reservoirs proved leaky and fragile. The Austrian army, its primary patron, attempted to mount the rifles onto wagon‑borne reservoirs for field use, but the added bulk hampered mobility.
Reloading was equally idiosyncratic: shooters had to point the rifle skyward so a fresh pellet could tumble into the breech before each shot. These quirks ultimately limited the rifle’s battlefield adoption.
7 LeMat Revolver
The LeMat revolver, nicknamed the “grapeshot revolver,” could switch on a dime from a nine‑shot .42‑caliber revolver to a single‑shot 15‑gauge shotgun. Invented in 1856 by Dr. Jean Alexandre Francois LeMat, the weapon saw limited service with the Confederate Army during the American Civil War.
Its dual‑barrel system allowed the shooter to pull the trigger upward for revolver fire or downward for a shotgun blast, all from the same grip. While innovative, the added shotgun barrel and extra ammunition made the gun notably heavy, complicating aim and handling.
Reloading proved a nightmare; the cumbersome mechanism made it nearly impossible to replenish during combat, curtailing its practical usefulness despite its novelty.
6 Cemetery Guns
In the 18th and 19th centuries, legal restrictions barred medical schools from purchasing cadavers, forcing them to rely on executed criminals or voluntary donations. This scarcity spurred a grisly trade: grave‑robbers would exhume bodies and sell them to anatomy schools.
Enter the “cemetery gun,” a concealed firearm installed inside a grave. When a thief tripped a surrounding wire, the gun swivelled toward the intruder and discharged. Grave‑yard keepers later tried to outwit the robbers by rotating the guns at night and removing them by day.
Eventually, cemetery guns were outlawed, giving rise to “coffin torpedoes”—explosive devices that detonated when a grave was opened. Even while legal, the guns were costly to rent or own, limiting their use to affluent families and leaving poorer graves vulnerable.
5 Gyrojet Rocket‑Propelled Guns
Gyrojet weapons fired armor‑piercing, rocket‑propelled projectiles. Only two models ever reached production—a pistol and a carbine—though designers dreamed of over 60 variants, including 55 mm missile interceptors.
The rocket‑boosted bullet left the barrel at a modest velocity, only to accelerate as it traveled. This made the weapon ineffective at close range, where traditional pistols could instantly neutralize a target. At longer distances, the lack of proper optics hampered accurate aiming.
Prototype after prototype failed to capture the market, and the company folded, leaving Gyrojet as a fascinating footnote in firearms history.
4 Puckle Gun
James Puckle’s eponymous gun was essentially a massive, tripod‑mounted revolver that foreshadowed modern machine guns. It was not automatic; the operator manually rotated the cylinder to align the next round before pulling the trigger, achieving a rate of nine rounds per minute—far faster than the three‑round‑per‑minute muskets of its era.
Despite its ingenuity, the Puckle gun proved unwieldy. Its complex mechanism made it inefficient, and military officials largely ignored it. Puckle attempted to market the weapon for ship defense, but the concept never saw active service.
Notably, the gun could fire both conventional round shot and square‑shaped ammunition. The latter was allegedly intended for use against Muslim Turkish forces boarding ships, a macabre attempt to “teach them the benefits of Christian civilization.”
3 Borchardt C‑93 Pistol
Hugo Borchardt introduced the C‑93 pistol in 1893, marking the first large‑scale production of a semi‑automatic handgun. Its distinctive extended grip and eight‑round magazine set it apart from contemporary revolvers, which required manual loading of six shots.
The pistol boasted a high rate of fire and attracted interest from the U.S. and Swiss militaries. However, its design suffered: the elongated grip created awkward balance, the weight distribution was uneven, and recoil was brisk.
When a manufacturer suggested redesigning the weapon, Borchardt dismissed the idea, insisting on its perfection. The manufacturer then turned to Borchardt’s assistant, Georg Luger, who went on to create the famed Luger pistol that served Germany in both world wars.
2 Nazi Belt Buckle Pistol
The Nazi belt‑buckle pistol was a concealed firearm hidden within a decorative belt buckle, devised by Louis Marquis for potential use by high‑ranking SS officers during World War II. To deploy, the wearer opened the buckle upward, exposing the barrel(s), then pressed a side‑mounted trigger to fire.
Two versions existed: a dual‑barrel model and a quad‑barrel variant. Early prototypes lacked a traditional trigger; the mechanism auto‑fired as soon as the buckle opened. Later models gave each barrel its own trigger, allowing the user to select which round to discharge.
Only twelve of these covert weapons were ever manufactured, making them exceedingly rare. While the concept was intriguing, there is little evidence the Nazis ever fielded them in combat. Today, they fetch high prices among collectors, with a single unit selling for $20,700.
1 Kolibri 2 mm Pistol
The Kolibri 2 mm pistol holds the distinction of being the world’s smallest center‑fire handgun. Designed by Franz Pfannl in 1910, the pocket‑sized weapon was intended for personal protection, though its minuscule 2.7 mm cartridge delivered paltry stopping power.
Its five‑round magazine fired a custom round that left the barrel at such a low velocity it could be deflected by thick clothing. Nevertheless, a well‑aimed shot to the face could maim or even kill an assailant. Fewer than a thousand Kolibri pistols were produced.
Pfannl later attempted a slightly larger 4 mm model, but it failed to gain traction. After World I, his company collapsed, ending the brief saga of the tiniest pistol ever made.