10 Crazy Weapons that are Still Legal in the US

Here is a list of 10 Crazy Weapons that are Still Legal in the US. Follow along to learn more about these weapons. Throughout history, humans have invented a variety of deadly weapons. In the West, certain arms were developed from agricultural tools, while in the East various weapons can be traced back to different forms of martial arts. Over the years, some weapons have made their way from the battlefield into areas such as hunting, whilst others, for example, flamethrowers, have been repurposed for use in civilian spheres like agriculture.

That’s some of the histories. Today, as debate continues about gun control in the United States, it seems incredible to think that ownership of a number of deadly weapons – some ancient, some more modern – remains permitted under federal law. Read on for ten crazy weapons that are still legal in the U.S.

10. Cannon

The cannon conjures images of countless historical battles on sea and land. Interestingly, the lineage of these pieces of artillery can be traced back to Chinese flame-throwing gunpowder weapons called fire lances. Since their first use in conflict – possibly in the 13th century – cannons have played important parts in many battles, but gradually they took on a more indirect role as infantry weapons improved leading up to the 20th century.

Cannon shells are classed as destructive devices in the U.S. under the 1934 National Firearms Act (NFA). They must be registered with the Bureau of Alcohol, Tobacco, Firearms and Explosives and, though legal under federal law, are prohibited from being owned by civilians in certain states. Muzzle-loading cannons themselves, however, are – remarkably – not deemed to be firearms in the U.S. and are therefore not regulated by the NFA.

9. Sap Cap

Possibly one of the most inconspicuous weapons a person is ever likely to encounter, the Sap Cap is by no means just a standard baseball cap. A hidden pocket at the back filled with a material as dense as lead makes this a dangerous weapon, with the peak doubling as a handle. Some owners have questioned the durability of the pocket that holds the weighted material at the back, but there’s no doubting the cap’s defensive – or offensive – potential. It’s readily available, too, costing $24.73 plus shipping.

8. Crossbow

Crossbows were deployed in conflicts in Europe and East Asia for centuries; in China their use has been traced as far back as the 5th century BCE. The military deployment of crossbows declined in line with increased use of gunpowder, but they are still used by special forces in Greece, Serbia, Spain and China. Jane’s Defence Weekly spokesman and veteran war correspondent Paul Beaver has remarked that crossbows “are not only a silent killer, they also have a psychological effect.” Still, military usage aside, they are now often used in hunting and for target practice. Perhaps surprisingly, there is no federal law prohibiting these weapons if they’re bought for “target shooting,” and in many states they can be employed for hunting.

7. Katana

Katana swords are distinctive and deadly weapons can be traced back to 12th-century feudal Japan, where they were originally used by samurai. Their notoriety in more recent times has been given a significant boost by movie directors such as Akira Kurosawa and Quentin Tarantino, who have featured the swords prominently in some of their most popular works. Distinctions are made between different periods of Japanese sword construction, and this in turn can affect the legality of the blades. In Ireland, katana blades made after 1953 (known as shinsakuto) are banned. In 2008, blades over 20 inches long were outlawed in the United Kingdom following a number of attacks. In the U.S., however, such blades are legal to own; and in New York, for example, although it is generally forbidden to carry these weapons in public, even then there are exceptions.

6. Grenade Launcher

A grenade launcher is a weapon you might expect to see in open warfare, but owning one is actually permitted in the U.S. under federal law – albeit with restrictions. Classified by the National Firearms Act as a destructive device, the grenade launcher is legal in many places, as long as owners have correctly registered the weapon and passed the necessary background checks. That said, those interested in procuring and using one may not be allowed to fire anything more explosive than flares. In 2005, when Seattle police were tipped off about a rocket launcher seen in a car, they promptly called the bomb squad and then confiscated the weapon – although they later confirmed that it was unloaded and therefore legal to possess.

5. Umbrella Sword

It’s amazing what can be concealed in a seemingly ordinary umbrella. Perhaps best known as the weapon of choice for suave British spy John Steed in 1960s TV series The Avengers, umbrellas with concealed blades remain legal in a number of places. In the U.K., such concealed weapons are apparently legal to trade if they are over 100 years old – and thus antique. Meanwhile, in the U.S. the blades are only banned in New York, California and Massachusetts. Perhaps most startling of all, though, is the fact that umbrella swords with 15-inch-long blades are available online for as little as $30.

4. One-Handed Flail

The flail is a medieval weapon that’s instantly familiar. It looks devastating, but its origins actually lie in hand-held agricultural threshing tools used in various countries – in parts of Europe as well as Korea, Japan and China – during the Middle Ages. A number of variations emerged as this improvised weapon took shape, including versions with single or multiple iron balls at the end of the chain, and double-handled versions that evolved into weapons such as nunchaku. Though the days of peasant armies wielding them may be over, these archaic weapons are still legal in parts of the U.S., although not in the states of New York, New Jersey, California, Massachusetts or Pennsylvania.

3. Minigun

The name Minigun actually originally related to a particular gun model made by General Electric, but it has gone on to become a more generalized term to describe all rifle-caliber Gatling-type guns that are externally powered, and indeed various other similarly configured guns. These ferocious cannons feature multiple, revolving barrels and high rates of fire – in the case of the M134 Minigun, up to 6,000 rounds a minute. Astonishingly, such large, deadly weapons are legal to own in the U.S. owing to a law passed in 1986 that permitted ownership of any fully automatic weapon built prior to that year. That said, the process of obtaining one may prove difficult and expensive. Relatively few miniguns make it onto market, and even then one is likely to set prospective buyers back roughly $400,000. Then there’s the fact that firing the weapon costs approximately $60 a second thanks to the price of the ammunition.

2. Chain Whip

Predominantly associated with traditional Chinese martial arts, the chain whip generally comprises a handle with a series of flexible metal links leading to a spiked slashing point at the other end. The weapon is capable of moving faster than the human eye can perceive, so users sometimes attach cloth flags to the end of the chain to create extra clues as to its location. This, combined with the extra stability the flags provide, helps prevent people from injuring themselves. Designs vary in length, and this intimidating weapon is also highly concealable owing to its flexibility and short handle. Nevertheless, it remains legal to own in most parts of the U.S.

1. Flamethrower

As the name suggests, a flamethrower is an incendiary weapon that shoots out a torrent of fire. After their use in World War I, modern flamethrowers increased in usage and featured in other major 20th-century conflicts. Still, the usage of these weapons has been controversial in view of the dreadful way in which victims die, and the U.S. military ceased using them in the late 1970s.

While military flamethrowers use combustible liquid, commercial flamethrowers like those utilized in agriculture often employ high-pressure gas. When it comes to the civilian arena, America has a different approach to other countries, and privately owning a flamethrower is not forbidden under federal law. Still, these devices are controlled in certain states, including California, where possession of one without a license could result in a one-year prison term or a fine of up to $10,000. In contrast, possession of one of these weapons in the U.K. can lead to a jail sentence as long as ten years.


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7 thoughts on “10 Crazy Weapons that are Still Legal in the US”

  1. maddog says:

    The chain whip pictured is a toy, used in Wushu sport demonstrations. It weighs about 8 0unces. A real one is about 2 pounds, and takes years of training and strength work to use safely. You need to be strong just to start. Devastating weapon, but a firearm is better, though noisier. I carried a Japanese style manriki-gusari for decades, about 30 inches long with a 3 inch connecting bolt on either end. Very very quick, and would leave a similar sized depression in someone’s skull. Hard to control, especially at speed, but if you should lose it and your enemy pick it up, you could laugh as he beat himself up with it. Could be made for about three dollars, so discarding one at need would not be a heartbreaker. Silent except for the *thump.* Impossible to see in the dark, and your attacker is hit at a range he believes is safe. I disguised mine as a key fob, with my key chain at one end, a police captain of my acquaintance told me it was perfectly legal until the moment I hit someone with it. My ex wife still carries one to my certain knowledge, and I bet a few of my old girlfriends do too.

  2. Dave says:

    Better read your respective state’s Penal Code, boys & girls.

  3. jon says:

    The 2nd amendment doesnt say firearms, it says arms. Obama interpreted this as the arms on your body and now he is going to confiscate your weapons.

  4. Norma says:

    What about a machete?

    And don’t forget the case of the sharped screwdriver!

  5. d says:

    Very interesting, but none can hold a candle to an HK-91 or FNFAL in .308

  6. Sherlock says:

    No- the law says ARMS …. weapons used by the military …. sap caps would not qualify, nor that chain thing …. or the umbrella sword ….
    The BILL(list) of RIGHTS is a list of INDIVIDUAL RIGHTS and
    The 2nd Amendment specifically states ARMS (weapons of war) becaise the Founding Fathers knew history and knew about oppressive governments. The REVOLUTION was started on the 18th of April when the British tried to CONFISCATE the ARMS of the Americans…..

  7. The Second Amendment says, “The right of the people to keep and bear arms shall not be infringed. It does not say “firearms”, just “arms”, meaning all weapons, including swords, knives and so forth.

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