Spudgun technology

Increase accuracy and safety with new rifled barrels!

They sell several varieties of rifled PVC including clear in assorted lengths. The rifling works wicked good, btw. Awesome, I just saw a potato gun on TV and was wondering about rifling the barrel for better accuracy. How has this not been targeted by the ATF? The second section of the definition states that any type of weapon by whatever name known which will, or which may be readily converted to, expel a projectile by the action of an explosive or other propellant, the barrel or barrels of which have a bore diameter of more than one-half inch in diameter is a destructive device. ATF has issued rulings classifying specific shotguns as destructive devices because they have a bore of more than one half inch in diameter and were found to not be particularly suitable for sporting purposes. I am descended from 5, generations of tool-using primates.

Spudgun technology

A spud gun is a small toy gun used to fire a fragment of potato. To operate, one punctures the surface of a potato with the gun's hollow tip and pries out a small pellet which fits in the muzzle. Squeezing the grip causes a small build-up of air pressure inside the toy which propels the projectile. The devices are usually short-range and low-powered. The first spud gun was invented during the Great Depression. The original inventor sold his patent to E. Cossman, the brother-in-law of "Uncle" Milton Levine , sold two million spud guns in six months as a result of an advertising campaign. This toy -related article is a stub. You can help Wikipedia by expanding it. Contents move to sidebar hide. Article Talk. Read Edit View history. Tools Tools. Download as PDF Printable version. In other projects.

The rifled barrel delivered improved accuracy and tighter groupings, especially at spudgun technology range. Hidden categories: Articles with short description Short description matches Wikidata All stub articles. They sell several varieties of rifled PVC including clear in assorted lengths.

A pneumatic spud gun uses the same principles of force as a combustive gun. However, instead of using an explosion to generate force, it uses compressed air. A pneumatic spud gun generally has a larger chamber than a combustive model. The user fills the chamber with air from a pump, an air compressor or a CO2 tank. A valve, typically a sprinkler, ball or piston valve, lies between the pneumatic gun's chamber and the barrel. This valve keeps all the air inside the chamber while the pressure builds. The operator uses a gauge to keep an eye on the pressure.

Increase accuracy and safety with new rifled barrels! PVC pipe and fittings are not approved by the manufacturer to be used for constructing spudguns. Launchers Legality Issues. What is a Spudgun? So you want to know just what the heck is a spudgun Well you have come to the right place. Spudguns, first of all, are also known by many other names; perhaps you have heard of some of them:.

Spudgun technology

The two basic types of spud gun -- combustive and pneumatic -- each use a rapidly expanding volume of gas to move a potato. Both types of guns are typically made of PVC pipe, although some people use acrylonitrile butadiene styrene ABS , aluminum or other piping materials. Typically, the sharpened end of the barrel acts as a barrel knife , which shaves off the excess potato during loading. The method for creating high-pressure gas is what differentiates combustive and pneumatic spud guns. In the next section, we'll examine the differences between combustive and pneumatic guns and how each generates the pressure needed to fire the potato. Although PVC and other pipe materials are often pressure tested, they are not intended for use in building projectile launchers. People who build spud guns do so at their own risk. They also must take certain precautions, such as drilling holes only through couplings where the material is twice as thick to reduce the risk of shattering during use.

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Print Citation. On top of the list is the construction. Belive it or not A valve, typically a sprinkler, ball or piston valve, lies between the pneumatic gun's chamber and the barrel. They didn't have military budgets, after all. Derek Forrey says:. This places the spud very close to one ignition source. The first spud gun was invented during the Great Depression. Mobile Newsletter banner close. Why the U. In addition, we use third-party cookies to help us analyze and understand usage.

Increase accuracy and safety with new rifled barrels! PVC pipe and fittings are not approved by the manufacturer to be used for constructing spudguns. Launchers Legality Issues.

We use cookies to continuously improve our websites for you and optimize its design and customization. Launchers Legality Issues. How To This toy -related article is a stub. After our extensive tests, we at Burnt Latke would have to agree. The rifled barrel delivered improved accuracy and tighter groupings, especially at long range. BL: There are many good things to talk about. The rush of steam would propel the grenade at the aircraft, and if all went according to plan and the fuse timing was correct, knock it out of the sky. The ATF has said that it is not interested in spud guns. The user fills the chamber with air from a pump, an air compressor or a CO2 tank. Winston Churchill got wind of the Holman Projector and asked for a demonstration, which was hurriedly arranged at the British military base at Aldershot.