Plans
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ignition
fuel
ammo
firing a spudgun
On this picture there isn't a ignitor installed but I'm going to put it in the end cap so that I can use the ignitor on other spudguns.
What do you need to build a spudgun?
-3'*1 1/2" PVC-pipe
-2'*2'' PVC-pipe
-2" end cap
-2'' threaded cleanout
-1 1/2" - 2" reducer
-ignitor (see
ignition)
-PVC glue and cleaner
Clean all the parts that you are going to glue. Glue!
Wile you are waiting for the glue to dry you can prep. the ignition.
http://www.people.cornell.edu/pages/sno9/spudgun.html
http://kahuna.sdsu.edu/~tucker/spudgun/spudgun.html
Never flik the ignitor wile the glue is drying because when the glue is wet the fumes of the glue will explode when you flik the ignitor. Rap some tape around the ignition chamber for protection. Use SCHEDULE 40 PVC. Bevel the end of the barrel so everything is cut to size when you push something down the barrel. You can buy all these products in your local hardware store.