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SpudFiles Potato Gun Commercial

Last post by quinn whitsitt
Posted in Combustion Cannons
Replies: 15
by PCGUY » Tue Oct 29, 2013 10:54 pm » in Combustion Cannons
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I've been wanting to get in some spud shooting action this fall before the weather got cold. I know it's been a while since I filmed anything for...

Last post

thank you for creating this website is there anything i can do to help
15 Replies

653927 Views

Last post by quinn whitsitt
Fri Feb 09, 2024 2:38 pm
Sketchup Model Library

Last post by mrfoo
Replies: 152
by dewey-1 » Tue Mar 24, 2009 12:12 pm
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Over the last year I have made a lot of CAD drawings for
Pneumatic Launchers.

I have imported several of them into Sketchup format.
Here is the link...

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Bollocks. Dewey put them out in the hope that, and I quote

some of you can make use of these!

There's absolutely nothing wrong with using them,...
152 Replies

385443 Views

Last post by mrfoo
Mon May 20, 2024 11:17 am
Solvent Welding Course Recommended For ALL

Last post by Technician1002
Replies: 46
by sgort87 » Fri Aug 04, 2006 8:18 pm
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Originally posted by DR on the Spudtech forums:

IPEX Solvent Cements ONLINE Course can be found here:

It is recommended that you download and...

Last post

Your earlier post about just scoring the surface, has me wondering if that is why OATEY makes a brush tool that scores the inside of a fitting, and...
46 Replies

200979 Views

Last post by Technician1002
Thu Dec 02, 2010 5:04 pm

Topics

Sealing large threads 2"+?

Last post by Gippeto
Replies: 4
by ALIHISGREAT » Sun Nov 02, 2008 7:50 am

First post

for my planned hybrid, i will need to seal threads up to 3 and my PTFE tape says its only suitable for threads up to 2 , i'm guessing because you...

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This is what I use on lower pressure (less than 300psi) threads at work.

Very good stuff, and the bottle goes a LONG way.

I buy it at NAPA.

4 Replies

2326 Views

Last post by Gippeto
Tue Nov 04, 2008 12:21 am
Coil Gun

Last post by jimmy101
Replies: 11
by FishBoy » Thu Oct 30, 2008 7:29 pm

First post

First off, Mods, if this is in the wrong place, feel free to move it, I figured it wasn't non-spudgun related but it isn't quite general discussion...

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what kind of power could you get with 2-6 camera caps in parallel? (I know it would be weak, this would just be for giggles)
A 120 MFD photocap at...

11 Replies

3176 Views

Last post by jimmy101
Fri Oct 31, 2008 10:38 am
pvc in the winter?

Last post by psycix
Replies: 12
by zach12 » Tue Oct 28, 2008 11:05 am

First post

hey im kinda new to this hobby. i have finished my first combustion cannon. it has a 1/2 inch barrel and a 2 chamber. but here is the question. the...

Last post

If you have accidentally licked your frozen launcher, just fire it a few times to warm it up and you can take your tongue off. :P
Also works with...

12 Replies

4189 Views

Last post by psycix
Wed Oct 29, 2008 5:32 pm
Anyone know of a good shock pump tutorial?

Last post by blafen
Replies: 2
by blafen » Mon Oct 27, 2008 1:21 am

First post

So i got some brass roundstock i intend to make hybrid with, but i dont have any type of pump, so i thought i'd try my hand at making my own and...

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Cool thanks, I was going to make a short stroke pump and drive it with a camshaft and a flywheel.

2 Replies

1421 Views

Last post by blafen
Mon Oct 27, 2008 8:16 pm
hydrogen airsoft vid

Last post by psycix
Replies: 5
by jon_89 » Tue Oct 21, 2008 11:31 pm

First post

Can someone explain how this works. I get the electrolysis part and the silencer but nothing else. . Thanks

Last post

I dont think the red thing is a pump.
The generation of gas out of liquid already produces pressure and thus the gas will flow just by itself.
What...

5 Replies

1909 Views

Last post by psycix
Sat Oct 25, 2008 8:15 am
Spudgun parts in the UK

Last post by Hotwired
Replies: 14
by crazyryan » Thu Oct 23, 2008 6:36 pm

First post

Hey

Can anyone link me to a website where I can find the parts to build a basic spud gun?

I'm only after a basic spud gun, just a tube and a place...

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UKSGC doesnt seem to sell the parts like PVC etc

Thats because the owner is a plumber and the average plumber don't usually work with plastic...

14 Replies

1994 Views

Last post by Hotwired
Fri Oct 24, 2008 2:51 pm
Diet Coke Mentos Assault Rifle (DCM Assault Rifle)

Last post by SEAKING9006
Replies: 7
by Davidvaini » Wed Oct 22, 2008 1:28 am

First post

Lol I was bored so I just came up with this quick drawing.. im away from my comp with photoshop at the moment so I went oldschool with paint.

The...

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I wonder if that is useful for ammo...... :twisted:

7 Replies

2498 Views

Last post by SEAKING9006
Thu Oct 23, 2008 8:15 pm
Yay!! Free golf ball barrel!

Last post by mark.f
Replies: 5
by elad311 » Wed Oct 22, 2008 9:19 am

First post

Today, my father was going to throw my little brother's pool to the dump,
but I saw that one of the pipes looks like a 2 one, so i took it..
i did...

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Really, just to sleeve it, I would use the SCH-80 conduit pipe they sell at home depot, or normal SCH-40 with spacers made from duct tape. The...

5 Replies

1363 Views

Last post by mark.f
Wed Oct 22, 2008 3:03 pm
Awsome find, truly a spudgunners dream

Last post by VH_man
Replies: 12
by blind909 » Sat Oct 18, 2008 10:26 pm

First post

Ok, outside floyd lamb state park in las vegas, they are building houses. So I went to the end of the park, where there is a one of those HUGE trash...

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Sigh....

If you see any Fridge compressors, Mind saving one for me? :D

Anyway, nice find. I wish I had that kinda stuff. Im gonna have to look for...

12 Replies

2663 Views

Last post by VH_man
Wed Oct 22, 2008 5:37 am
My friend's hybrid plans

Last post by elad311
Replies: 13
by elad311 » Tue Oct 21, 2008 1:48 pm

First post

Today, I found out that my friend interest in spud guns, and he saw
me some hybrid plans he made, he wanted me to upload it to the site,
so you'll...

Last post

Is it good to move the schrader, so it'll be near the pressure gauge?

13 Replies

3259 Views

Last post by elad311
Wed Oct 22, 2008 3:04 am
Tapping threads

Last post by ALIHISGREAT
Replies: 6
by Dave_424 » Sun Oct 19, 2008 5:23 pm

First post

Hi I was wondering what size fitting would fit best in the end of a paintball tank preferably preferred with the brass original valve removed??

I...

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i just posted on UKSGC but i'll post here too

as far as i know, paintball tank threads are 3/8 NPT so you need an adapter (i linked on UKSGC) but...

6 Replies

1687 Views

Last post by ALIHISGREAT
Mon Oct 20, 2008 11:56 am
Google Sketchup

Last post by potatoflinger
Replies: 55
by VH_man » Mon Oct 13, 2008 6:34 am
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Well, On my quest for freeware CAD, I have seen many open-ended roads and evily hard-to-understand programs. Today, I give you the answer:

Google...

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Uhhh, no? That page only contains pipe, elbows, and flanges. Not enough stuff to build a typical cannon out of.
But it is enough to get standard...
55 Replies

19018 Views

Last post by potatoflinger
Sun Oct 19, 2008 2:38 pm
combustion fuels

Last post by cannon monkey
Replies: 13
by cannon monkey » Fri Oct 17, 2008 8:26 pm

First post

fuels ...i unpacking boxes ( just moved)
and i seen athlete's foot spray
i been reading it and there some things in it that made me wounder
can u use...

Last post

kk thanks
lol
i go try that one day when i get the money and a place to shoo them off

13 Replies

2748 Views

Last post by cannon monkey
Sat Oct 18, 2008 10:36 am
*VIDEO* Full auto revealed!

Last post by psycix
Replies: 90
by Brian the brain » Tue Aug 26, 2008 3:55 pm
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So...I figured it out!

Today I've lathed a perfect Snapvalve from aluminium rod.
The piston is made out of Nylon rod.
It's a beauty, but since i...

Last post

Nice! I like the bullpup style where you efficiently used as much length as you can for the barrel.
Great job!

Wacht maar als ik klaar ben met de...
90 Replies

26284 Views

Last post by psycix
Sat Oct 18, 2008 4:49 am
high flow shock pump

Last post by kenbo0422
Replies: 21
by ramses » Wed Jul 30, 2008 11:58 am
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When designing a shock pump, you have to have a small piston cross section to reach high pressures. you also have limits on the travel of the piston....

Last post

Oh, the first stage of the intensifier discharges to the second stage, like a pump. Two in parallel, and spring return loaded. I guess its pretty...
21 Replies

6732 Views

Last post by kenbo0422
Wed Oct 15, 2008 8:28 pm
where can i find this ?

Last post by EphOph
Replies: 5
by Grandtheftyourwife » Mon Oct 13, 2008 11:48 pm

First post

Ok .. I was looking through google images and typed in PVC and i found schedule 40 Clear PVC something i have never seen before . Where in the world...

Last post

I bought a foot of 4 from AES a few months ago. I was very pleased to finally find a site that didn't require me to purchase 10'. The price isn't too...

5 Replies

2074 Views

Last post by EphOph
Tue Oct 14, 2008 11:55 am
Worlds Largest Combustion PVC Cannon?

Last post by daxspudder
Replies: 46
by Engineer87 » Sun Oct 12, 2008 1:18 pm
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Hello, this summer I finished a PVC cannon that I believe may be the worlds largest in the category of Combustion PVC Cannon, but I'm unsure of this...

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Great cannon, you should strap some strengthening lashings on the chamber/barrel, and give it some real power.... and shoot it at something so we can...
46 Replies

14372 Views

Last post by daxspudder
Tue Oct 14, 2008 12:22 am
like a spring piston...

Last post by brogdenlaxmiddie
Replies: 17
by Aaron ????? » Tue Nov 15, 2005 7:10 am
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ive come up with an idea... its like a spring piston gun exept instead of a spring at the back of the piston is conected to another 2 piston with a...

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Hey kenbo- Try to avoid talking about how your using the gun if its for hunting. It's against forum rules. I think that that's what you were aiming...
17 Replies

11349 Views

Last post by brogdenlaxmiddie
Mon Oct 13, 2008 5:35 pm
an interesting website

Last post by TurboSuper
Replies: 2
by rp181 » Sun Oct 12, 2008 10:16 pm

First post

and you wonder why all supders and plumbers arn't dead :roll:

thoughts?

Last post

It's all true, but grossly exaggerated. PVC is dangerous, but it's not like being around it will kill you instantly. These things make for great...

2 Replies

1175 Views

Last post by TurboSuper
Sun Oct 12, 2008 11:45 pm
fines and laws of FL state

Last post by cannon monkey
Replies: 30
by cannon monkey » Wed Oct 08, 2008 6:56 pm
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lol i learned something today
i shot a water balloon off today from my aircannon sombody called the cops
.....
came it against that law ( if i spelt...

Last post

where i live it known as unregistered fire arm
a fire arm is known as any thing that uses explosions or some kind of gas to project an object
i...
30 Replies

8748 Views

Last post by cannon monkey
Sun Oct 12, 2008 12:46 pm
MythBusters and the Eclipse

Last post by Solar
Replies: 24
by Solar » Tue Oct 07, 2008 4:32 pm
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Jamie claims that they are going to do things with the launcher that I have never even dreamed of. Sounds like fun!

Last post

Yes, I am the one on the left. I had a friend who worked a favor for me and yes, it was a gift that they liked so much they brought it out on stage...
24 Replies

5775 Views

Last post by Solar
Fri Oct 10, 2008 2:15 am
I need some plans....!

Last post by jimmy101
Replies: 11
by elad311 » Wed Oct 08, 2008 7:22 am

First post

I got a new schrader valve and a pump, so I thought: :idea:
'Maybe I'll build a Pneumatic launcher'
But I don't know how, I need plans for one that...

Last post

The basic layout is OK. The chamber is 2 diameter by one foot long? The barrel is 3/4 D by 27.6 (70cm) L. The C:B ratio is 3.1:1, so the chamber...

11 Replies

3574 Views

Last post by jimmy101
Thu Oct 09, 2008 11:37 am
New to this, where to start?

Last post by Xzen
Replies: 35
by Xzen » Mon Oct 06, 2008 5:30 am
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Hey, i was flicking around the web when i came across this website. After looking at it a while i figured i should at least try to make a cannon. I...

Last post

Ah ok, i get it. :D Well i shall start work on this later on tonight..... Im to busy nursing my toe nail which was just partially cut off. :( DAMN IT...
35 Replies

7865 Views

Last post by Xzen
Thu Oct 09, 2008 6:04 am
My new toy

Last post by blind909
Replies: 13
by blind909 » Sun Oct 05, 2008 9:23 pm

First post

Ok, yesterday I went to walmart and got an Airstream 7 gallon, 125 psi air carry tank. I went to a lake yesterday and it lasted for hours of...

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I go to walmart, or a gas station to get it filled up.

13 Replies

3221 Views

Last post by blind909
Tue Oct 07, 2008 5:43 pm
state your preference and why

Last post by CS
Replies: 3
by Grandtheftyourwife » Mon Oct 06, 2008 11:06 pm

First post

ok Im gathering up some of your guys input on your favorite types of cannons and why . I myself like Using a ball valve with compression in the tank...

Last post

How many times has this question been asked? Locked.

3 Replies

1523 Views

Last post by CS
Tue Oct 07, 2008 1:32 am

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