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Velvet Digest

Are homemade flamethrowers illegal?

Author

William Brown

Updated on June 10, 2026

In the United States, private ownership of a flamethrower is not restricted by federal law. Flamethrowers are legal in 48 states and restricted in California and Maryland. A South African inventor brought the Blaster car mounted flamethrower to market in 1998 as a security device to defend against carjackers.

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Correspondingly, is it illegal to own a flamethrower in the UK?

If you mean the thing that pumps out fire and burning fuel to about 20 feet, then NO. It's a prohibited weapon. A gas or liquid fuelled agricultural burner is more than fine, just as long as you are not thinking of souping it up to clear out a machine gun nest.

Also, how dangerous are flamethrowers? There is nothing like a fire bearing down on you to scare you. Flamethrowers are psychological weapons that can also leave nasty scars. Considering the combustible nature of the fluids and gases in a flamethrower, they are also dangerous to the user.

Similarly one may ask, why are flamethrowers legal?

Believe it or not, there are no federal laws governing private ownership of flamethrowers or flamethrower-like devices (they're considered “extended-reach torches”). It all comes down to individual state laws, and for the most part, everybody is surprisingly pretty chill with you bringing the heat.

Are flamethrowers legal in war?

Despite some assertions, they are not generally banned, but as incendiary weapons they are subject to the usage prohibitions described under Protocol III of the Convention on Certain Conventional Weapons. USA army flamethrowers developed up to the M9 model.

Related Question Answers

Can you buy a flamethrower in the UK?

One flamethrower costs $500 and can be shipped to the UK for an extra $250, but Boring Company fans on this side of the pond may want to think twice about putting in an order. It can be purchased through Paypal, a digital payment company Mr Musk co-founded.

Is napalm banned?

The use of Napalm was banned under international law by a UN protocol in 1980, but only against civilians and by extension civilian infrastructure ; something of a grey area. However, as this nasty weapon does not seem to have been used since even against military targets is a testament to its ineffectiveness.

Can a felon own a flamethrower?

Because they are not considered weapons, you can order a flamethrower in any state except California and Ohio, where you need permits, and Maryland, where they're banned. As such you need a permit from the county sheriff to possess one; without that permit it's a felony.

Why don't we use flamethrowers anymore?

In 1978 the US Department of Defence, decided to stop using flamethrowers, and removed it from the U.S weapon arsenal, and are not used by the American soldiers anymore. Military officials stated that flamethrowers were not effective in modern combat scenarios. He is right about the use of flamethrowers.

How much do flamethrowers cost?

The flamethrowers cost $500 a piece, meaning the company has earned $3,500,000 in revenue from them so far.

What does Napalm look like?

Napalm, also called a firebomb fuel gel mixture, has a gel-like consistency, allowing it to stick to targets. Napalm is often used in combination with gasoline or jet fuel to make a bomb with a thin outer shell that easily explodes and ignites upon impact with a target.

How far can a flamethrower shoot?

A flamethrower like this one can shoot a fuel stream as far as 50 yards (46 meters). As it exits the nozzle, the fuel flows past the ignition system.

Can I buy a tank in the USA?

A tank in the U.S. can have operational guns, if the owner has a federal Destructive Device permit, and state laws don't prohibit it. Tanks generally aren't street-legal, so owners usually drive them off-road or on other private property.

Is it illegal to sell flamethrowers?

In fact, flamethrowers are completely legal in 48 states; only Maryland bans them outright, and California is the only other state that imposes even minimal impediments to ownership.

Is a flamethrower a firearm?

“It's like going to a target range and shooting a gun. Ironically, flamethrowers don't qualify as “firearms.” The National Firearms Act defines a firearm as a weapon that expels a projectile by the action of an explosive, which a flamethrower does not.

Can you make a flamethrower with hairspray?

Using an aerosol can, such as hairspray, with a match or lighter as a makeshift flamethrower. A serious case of Don't Try This at Home, because there's a very real risk that the flames will heat the canister up enough for it to rupture and explode.

How do you make a flamethrower lighter?

To make a cool flamethrower using a simple lighter, start by taking the cover of the lighter off with your hands or with pliers. Turn the adjustment wheel all the way to the plus side, lift the tab up, and then turn the wheel all the way back to the other side.

How do you make a mini fire extinguisher?

Mini Fire Extinguisher
  1. Step 1: Creating the Baking Soda Pouch. To make the pouch:
  2. Step 2: Filling the Baking Soda Pouch. This is by far the easiest step.
  3. Step 3: Pop Some Holes in Your Lid! The fun part!
  4. Step 4: Tape in the Pouch.
  5. Step 5: Fill Er Up!
  6. Step 6: Put Out a Little Fire.

How do flamethrowers kill?

It wasn't designed to kill the enemy. Contrary to what we've seen in the movies, the weapon designed to clear the enemy out hard-to-reach areas, like bunkers, caves, and tunnels. By burning up the oxygen in the area, the flamethrower quickly knocked the enemy out of the fight.

Are flamethrowers inhumane?

During the Vietnam War, for better or worse flamethrowers and other incendiary weapons became widely regarded as inhumane weapons of war. In 1978, the Defense Department issued a directive that ceased the tactical use of flamethrowers and their further development.

Can you use a flamethrower to clear snow?

An M2 flamethrower may be a little dangerous, using a liquid fuel, as it will likely leave burning liquid fuel, but a propane flamethrower will not. Sure, it will melt snow, but it will take keeping the flame steadily burning for longer than you might think.

Do flamethrowers explode shot?

A vehicle-mounted flamethrower could burst into flames and explode if hit by weapons fire. If a flamethrower's backpack fuel tank is penetrated, it has a 1/6 chance (1/3 if it was a fire attack) to explode. The damage done depends on how many shots are left in the tank.

Can you use a flamethrower for self defense?

Self Defense Personal Flamethrower. This self defense personal flamethrower is the radical new concept designed to help fend off unwanted advances. This small yet powerful weapon can shoot a deadly stream of fire up to a foot and a half away so that you can deter any would-be attacker before it's too late.

How does a flamethrower work ww1?

Most flamethrower designs consisted of two tanks carried on a soldier's back, one filled with a flammable liquid, the other with propellant gas. The squeeze of a trigger would send the liquid shooting across an igniter, projecting a jet of burning fuel at targets up to 18 meters away.