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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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First post

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

1125849 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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First post

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...

Last post

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

578822 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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First post

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

311494 Views

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

Topics

Piloting a 1/4 QEV

Last post by qwerty
Replies: 2
by qwerty » Tue Aug 11, 2009 9:07 am

First post

I might be getting 6 1/4 qevs of someone. I will make alot of the into pellet and bb guns but i was just wondering could i pilot and fill one out of...

Last post

ok thanks im going to make a schrader one half coaxail were it copper joins around the barrel with a Y.

2 Replies

1113 Views

Last post by qwerty
Tue Aug 11, 2009 9:16 am
Getting back into things

Last post by jackssmirkingrevenge
Replies: 18
by lukemc » Mon Aug 10, 2009 11:36 am
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Hello everyone. I doubt any of you recognize me but I was a semi active member here a year or so back. I had to take a break from this hobby for a...

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Jackssmirking youre one of the few names i still recognize and i must say following your links made me realize how much ive been missing these...
18 Replies

9773 Views

Last post by jackssmirkingrevenge
Mon Aug 10, 2009 9:01 pm
Im Buying a lathe!!! suggestion on what to make?

Last post by Dave_424
Replies: 10
by Dave_424 » Sun Aug 09, 2009 10:42 am

First post

Hey guys, just about to buy a Chester conquest Mini lathe it is 7 x 12

I would just like some suggestions on what i should first make (Spudding...

Last post

Im using a 1500psi regualted tank for consistency without loosing too mich power

I think that my choice of size is what is best for me because I...

10 Replies

3240 Views

Last post by Dave_424
Mon Aug 10, 2009 4:54 pm
Legal issues

Last post by jonnyboy
Replies: 7
by PVC Arsenal 17 » Mon Aug 10, 2009 3:22 pm

First post

I'm sure everyone here is familiar with the letter from the ATF regarding the legality of spud guns. That letter, however, makes no mention of...

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While it may or may not be legal it's like rolling through a rural stop sign at 3 in the morning. Sure it's illegal but well you get where I'm going...

7 Replies

3569 Views

Last post by jonnyboy
Mon Aug 10, 2009 4:21 pm
Thornily Rating Calculator and what 600 fps can do.

Last post by jackssmirkingrevenge
Replies: 23
by boyntonstu » Sat Aug 08, 2009 9:30 am
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Thornily Rating Calculator and what 600 fps can do.

Relative Stopping Power Scale of 71 with a 400 grain bullet, a velocity of 600 fps., and...

Last post

lol this guy knows how to handle recoil

Unlike our Middle Eastern brethren ;)
23 Replies

5823 Views

Last post by jackssmirkingrevenge
Sun Aug 09, 2009 6:07 am
help with pass thru barrel for breech loading

Last post by King_TaTer
Replies: 5
by geniusbomberman » Sat Aug 01, 2009 3:33 pm

First post

I am building a 1 barrel for a gun, and am wondering what size male adapter I should use. It is modeled after boogieman's plans found here:

Last post

Gort! It's been a while. Nice to see your alive.

Anyway, genius do you have a picture of the gun? Or are you still planning? Depending on your...

5 Replies

2499 Views

Last post by King_TaTer
Sat Aug 08, 2009 3:17 pm
SOS with a mechanical device?

Last post by D_Hall
Replies: 6
by boyntonstu » Sat Aug 08, 2009 9:36 am

First post

Has anyone shot a projectile faster tan the speed of sound without using combustion or pneumatic or magnetic forces?

Just mechanical forces.

Can it...

Last post

The SOS at rotor tips is a limiting factor on the performance of helicoptors. It's not that the blades won't do it. It's that all hell breaks out...

6 Replies

4729 Views

Last post by D_Hall
Sat Aug 08, 2009 12:34 pm
Penetration contest

Last post by jackssmirkingrevenge
Replies: 28
by pat123 » Tue Aug 04, 2009 10:00 pm
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How many pieces of plywood do expect to shoot through with your competition gun?

Last post

I don't have any numbers but, from that experience I can say that it takes a tremendous amount of energy! .

That's the point of the above...
28 Replies

7052 Views

Last post by jackssmirkingrevenge
Sat Aug 08, 2009 1:54 am
Tips on creating a break-disc valve mortar.

Last post by SP00K
Replies: 9
by SP00K » Mon Aug 03, 2009 7:17 am

First post

I made a break-disc valve mortar a little while ago.

Actually, I took the barrel off an older cannon, and created a break-disc barrel.

Inside of...

Last post

Okay, I hope I saved the solenoid attachments from my last project.

Junk hunting!

9 Replies

2427 Views

Last post by SP00K
Thu Aug 06, 2009 5:51 pm
Sprinkler Valve help!

Last post by spudnutbutthut
Replies: 15
by spudnutbutthut » Thu Aug 06, 2009 11:02 am
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how do i modify a sprinkler valve with a blowgun, minus the tubing, barbs and clamps?

Last post

I GOT IT NOW JESUS KURST!
15 Replies

4219 Views

Last post by spudnutbutthut
Thu Aug 06, 2009 5:16 pm
Hopup System

Last post by jimmy101
Replies: 15
by Hubb » Wed Aug 05, 2009 7:26 am
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As many of you know, I have put together a bit of information and called it Improving the Barrel (linked in sig). Recently, I updated the book and...

Last post

Of course, Hubb could also claim his book as a scholarly work (which I would say is correct). That would exempt it from patent infringement...
15 Replies

3671 Views

Last post by jimmy101
Wed Aug 05, 2009 5:10 pm
Oxy/acetylene vortex cannon.

Last post by SpudFarm
Replies: 5
by SpudFarm » Tue Aug 04, 2009 3:30 pm

First post

Don't know if it have been posted but this is pretty cool. I want one of these!

Last post

This was posted a few days ago.

Im sorry! Havent really been here much in a while

5 Replies

5044 Views

Last post by SpudFarm
Tue Aug 04, 2009 5:27 pm
Paint Job?

Last post by Moonbogg
Replies: 16
by jalgroovy » Sat Aug 01, 2009 6:35 am
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I know this is a bit of a ridiculous question and not exactly the best choice for my first ever post but I just finished building a pneumatic sniper...

Last post

Make scarecrows of yourself and scatter them around the forest. That way if someone goes looking for you they we be totally confused.
16 Replies

6103 Views

Last post by Moonbogg
Tue Aug 04, 2009 1:32 pm
Help on connecting a Schrader

Last post by Technician1002
Replies: 6
by NinjaFish » Tue Aug 04, 2009 6:42 am

First post

Hey guys,

Its been a very long time since i made my first mini and stalked the forums to make more advanced Cannons. However i didnt get round to it...

Last post

The rubber can be turned down a little in a drillpress and installed into a pipe cap. The rubber would then form a gasket as it screws down onto a...

6 Replies

3378 Views

Last post by Technician1002
Tue Aug 04, 2009 11:51 am
Improving the Barrel (PDF File)

Last post by Technician1002
Replies: 31
by Hubb » Fri Jun 26, 2009 4:34 pm
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Dear fellow Spudders.

I've been doing quite a bit of experimenting and research on barrels and barrel systems. While most of my research has been...

Last post

You may use the attached photo for the barrel book for an example of heat crowning of PVC.

PM me if you wish a higher resolution copy.

Edit; Full...
31 Replies

18769 Views

Last post by Technician1002
Tue Aug 04, 2009 11:44 am
What others think of this hobby

Last post by SpudFarm
Replies: 6
by maverik94 » Mon Aug 03, 2009 11:02 am

First post

Ok, I was just curious as to what others think of this hobby. When i mean others I mean your parents, kids, friends, spouses, boyfriends,...

Last post

Parents doesn't care really, my mom just say be carefull or don't tear down the house. my dad is just as amazed every time i show him steel plates...

6 Replies

6250 Views

Last post by SpudFarm
Mon Aug 03, 2009 8:23 pm
How-To: Spears

Last post by john bunsenburner
Replies: 12
by john bunsenburner » Sun Jul 19, 2009 8:52 am

First post

Well, I have been making a few spears to use in conjunction with my Hawaiian sling when i go to Malta (Gozo to be precise). These spears are made...

Last post

Wow, this is a great feeling. The first time i've made something not utterly useless(as others are seemingly catching onto it). As advice, make sure...

12 Replies

8381 Views

Last post by john bunsenburner
Sat Aug 01, 2009 12:36 pm
o-ring groove, best way to cut

Last post by Mogwog
Replies: 7
by jordzan » Mon Jul 27, 2009 9:40 am

First post

Gday folks, Ive been trying to find out the best practice for cutting a groove for o-rings on my barrel breech design. Had a good search through the...

Last post

How coincidental, just yesterday I was wondering exactly the same thing.

I solved my problem a little differently though. I had to cut an o-ring...

7 Replies

5165 Views

Last post by Mogwog
Wed Jul 29, 2009 4:40 am
hand pumps

Last post by geardog32
Replies: 11
by geardog32 » Mon Jul 27, 2009 3:22 pm

First post

ok so the search function on here sucks, so sorry if this has been covered. i am looking for a good hand pump that isn't to expensive and will last....

Last post

i have considered making one but i dont have alot of time to dedicate to things while going to college. i was just wondering i know iv seen some...

11 Replies

3725 Views

Last post by geardog32
Tue Jul 28, 2009 10:15 pm
sch80 Pvc plug

Last post by King_TaTer
Replies: 25
by pat123 » Mon Jul 27, 2009 11:51 am
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I've looked everywhere online and in several plumbing stores but i can't find a sch80 1.5 plug. does anyone know of a website that sells them?...

Last post

There is no pressure rated fitting to my knowledge that is meant to fit inside pipe. Socket fittings are meant to slip over pipe and welded to the...
25 Replies

5950 Views

Last post by King_TaTer
Tue Jul 28, 2009 3:02 pm
Where'd you get your barrel from :) <15mm

Last post by spudtyrrant
Replies: 15
by frozebyte » Sun Jul 26, 2009 9:24 am
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First post

Hey all,
Was wondering if anyone has any good heads up on whats the best thing to salvage small diameter barrels from, like <15mm (less than 15mm)?...

Last post

im sure i mentioned SINGAPORE :)

only hardware stores here, no stores like michaels or lowes. Smallest i've asked around is 15mm ALTHOUGH my toilet...
15 Replies

4419 Views

Last post by spudtyrrant
Tue Jul 28, 2009 11:05 am
A parachute round?

Last post by jackssmirkingrevenge
Replies: 12
by boyntonstu » Wed Jul 22, 2009 10:17 am

First post

If a T shirt can be fire into the upper stands, why not shoot a patrachute straight up?

It would be nice to see a parachute floating down from 1,000...

Last post

That's the one, the nose cone is held on by the forward motion of the rocket.

12 Replies

5139 Views

Last post by jackssmirkingrevenge
Tue Jul 28, 2009 4:02 am
Shotgun style

Last post by jackssmirkingrevenge
Replies: 8
by insanepvc » Sat Jul 25, 2009 6:11 pm

First post

Hi I have a Mauler valve just sitting around and I wanted to build a shotgun style gun. Any suggestions photos??????? I have alot of SCH80 3 pipe...

Last post

Behold, the .22 ratshot round

Chickenfeed by comparison ;)

Not forgetting the world's biggest shotgun :D

8 Replies

3115 Views

Last post by jackssmirkingrevenge
Sun Jul 26, 2009 6:15 am
Brass fitting questions

Last post by jordzan
Replies: 2
by jordzan » Sun Jul 26, 2009 5:14 am

First post

Gday I'm hoping to place an order with this website after seing some of the awsome guns on here :shock: WOW i want to have a crack at making my own....

Last post

Thanksss Tech your an absolute champp :lol:
Got the orbit working perfect too :)

2 Replies

935 Views

Last post by jordzan
Sun Jul 26, 2009 5:45 am
Dumb ball valve

Last post by jimmy101
Replies: 7
by niglch » Thu Jul 23, 2009 5:16 pm

First post

I bought a 2 PVC ball valve off of flexpvc.com which is damn near impossible to turn. It takes virtually all of my strength just to open it, and...

Last post

...and petroleum degrades pvc...
We've long since busted this myth.
Or, you could go by what the manufacturers say about compatability of PVC with...

7 Replies

2405 Views

Last post by jimmy101
Sat Jul 25, 2009 12:38 pm

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