With Instructables you can share what you make with the world, and tap into an ever-growing community of creative experts.
In this instructable I will be building a potato gun that is disguised as a minigun. You don't have to load it to use it as a prop ...
What you need: 2 10' piece of 1/2" pvc pipe 1 2' piece of 4" pvc pipe 1 5' piece of 2" pvc pipe 4" end cap 4" ...
Take the 4" pipe and cut it to 12" then put the reducer and end cap on.
Take the 2" pipe and cut a section 24" long and attach it to the cumbustion chamber.
Take the 1/2" pipe and cut it to 25" and cut one end at a 45 degree angle. do this 5 more times. Next you have to glue ...
Take the leftover 4" pipe and cut 2 thin rings and 1 wide ring and cut small notches where the barrels go with a dremel. Glue the rings ...
Now its time to make what would be the electric motor that spins the barrel on the real model. Take some more 2" pipe and cut two of ...
Now drill four holes in the combustion chamber, two on each side. Glue the fake motors onto the combustion chamber and seal each hole so its air tight. ...
Take a 1/2" 90 degree elbow and 8" of 1/2" pipe and aglue them to the rear og the combustion chamber by drilling a hole in the end ...
Once everything is set and ready to paint, take whatever color paint you want and start by putting light layers on the get heavier. using plastic paint from ...
Once the paint is dry, stuff a folded paper towel down the barrel till it stops against the screw and spray some hairspray in the hole on top ...
Awesome Cheap Pneumatic Cannon!by dog digger
Potato Cannonby BrentH2
How to Make a Full Auto Airsoft Minigun [Halo Inspired Mobile Turret]by NightHawkInLight
How to Make a PVC Rocket Cannonby NightHawkInLight
The Potato Cannonby TEH ONE
Join 2 million + to receive instant inspiration in your inbox.
Download our apps!
© 2015 Autodesk, Inc.
Enter the email associated with your account and we will send you your username and a temporary password.
Not a member? Sign Up »
Already a member? Login »
That's a pro feature!
Want to go pro?
First step is to sign up.
By clicking "Sign me up!" you are indicating that you have read and agree to the Terms of service.
Already a member?" Login »