Spudgun, slingshot, coilgun, paintballgun, airsoft, bow and arrow laws

In Nj, is it legal to own or make a airsoft gun, slingshot, bow and arrow, coilgun, or pneumatic spudgun?

Posted by starwing123 9 years ago


Airsoft/Spudgun crossover: Anti-Personnel Explosive thingies

Its a PVC/ABS thing that works like a spud gun, but launches a powder cloud (and potentially BB's). It's remote-triggered, so it can be buried underground, and only the top has to be removed, so it can be permanent. It works in the same way as a spud gun. I'll try to get diagrams up tomorrow, and if I can build it, pictures and an instructable, of course.

Posted by Rotten194 8 years ago


potato cannon engineering survey

Hey, I need help from people who have built or bought potato cannons. my capstone high school senior engineering project is centered around building a better potato cannon, and part of the project is doing some market research. I've got a quick (10 question) survey that's built to just get an idea of problems with current potato cannons, the kind of demographic that generally uses them, etc. Please help with this project. I'll probably post instructions on making it here when we're done. here's the link to the survey. http://www.surveymonkey.com/s/PTNSBJW thanks if you can help.

Posted by codongolev 6 years ago



PVC pipe at low temperatures

I have a question for spudgunners and other people who know about PVC. I've heard that PVC becomes bitter at low temperatures, so you shouldn't expose your spudgun to low temperature, but is it okay to leave it out in the cold and then warm it back up for use later? Does that affect the strength of the PVC? I have a problem storing some PVC in an heated environment during the winter.

Posted by starwing123 9 years ago


Spupgun problems and help

I love to build spudguns and air cannons. But like everything you encounter a couple problems. So I decided to make a topic for everyone to post their questions and problems with spudguns and air cannons and for other people to post answers to them. Enjoy

Posted by ostomesto 7 years ago


B.S.R. 75 bolt action spud gun

This is my latest creation a breech loading bolt action spudgun. video at.....http://www.youtube.com/watch?v=tnnbcmTH0pc

Posted by spudrouge420 7 years ago


Can someone help me with my fatal flaw in my spudgun design?

So i have built spudguns in the past and with every new gun i make it gets bigger and better. So i just found pressure rated 3" pvc and im going to use it for a new air chamber. Its a simple end around gun with a piloted sprinkler valve so yea the design is good. Except for one thing. I am enthusiastic enough of a spudgunner to use an air compressor to power it when im at home. but when im at a park or some open feild i bring along a bike pump to pump it up. But with each size up for the air chamber it takes longer and longer and longer to pump. Im not enthusiastic enough to buy a compressed air tank for $60. so what should i do to power it up. i dont have enough room at my house for a distance or height shot and it will take forever to use a bike pump so what should i do. PLESE HELP ME  i will try to post pics of it soon  HELP ME

Asked by ostomesto 7 years ago