Miniature Cannons

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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

839536 Views

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

Topics

Tag burns very hotly?

Last post by Sticky_Tape
Replies: 18
by tatorassassinator » Wed Jun 27, 2007 1:11 pm
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First post

I melted two bottles yesterday that I converted into mini's. The first was a shampoo bottle and the second was a Brisk Ice Tea bottle. Melted them...

Last post

It works better when you olny use a little or when every guy uses it don't use any. EDIT: irellevent what ever.
18 Replies

8174 Views

Last post by Sticky_Tape
Sat Sep 27, 2008 3:47 pm
First spudgun.. (mini)

Last post by nibbler125
Replies: 5
by Alexy » Thu Mar 27, 2008 5:19 pm

First post

Hello!

This is my first mini-spudgun (first spudgun), well.. An attempt to it.. It works tho, but I've seen better looking spudguns before :lol: .....

Last post

its always a good idea to start with a mini that way you can learn how important fuel to air mixtures are without blowing up youre hand

5 Replies

3189 Views

Last post by nibbler125
Fri Sep 26, 2008 11:23 pm
Burst disks are crazy effective on mini combustions

Last post by Not_Again
Replies: 17
by Insomniac » Mon Aug 18, 2008 5:40 am
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First post

Messing around with a really simple ping pong ball cannon I made out of my previously posted noisemaker, I found that by using two layers of...

Last post

I am just trying to figure out some things on my mini at the moment also...

Thanks for the idea, I am going to have to integrate this into mine....
17 Replies

7407 Views

Last post by Not_Again
Sun Sep 14, 2008 9:13 pm
Mini Highlighter Spud

Last post by kaa-boom
Replies: 9
by j5ferry1 » Thu Feb 22, 2007 6:22 pm

First post

Well one day I was bored so I decided to make a mini out of suuff I had on my desk. This one was made using a triple torch butane lighter, a...

Last post

did it work well...im trying to build a hiliter mini but im not sure how it would work...i want it to go far. my barrel is a mechanical pencil tube a...

9 Replies

6462 Views

Last post by kaa-boom
Sun Sep 07, 2008 12:26 am
mini potato gun (help)

Last post by nibbler125
Replies: 11
by drunkii » Fri Jul 18, 2008 7:32 am

First post

hiii
this is my new mini potato gun

and this is the 'combustion chamber '

evrything works
when i load the chamber with fuel , i hear a bang...

Last post

try adding fuel first then add the projectile

11 Replies

7851 Views

Last post by nibbler125
Sun Aug 31, 2008 8:35 pm
Pknew PenGun

Last post by sniper hero
Replies: 29
by elitesniper » Wed Jul 16, 2008 5:26 pm
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First post

First of all, I would like to thank JSR for his information and inspiration of his pen gun, well here it is:D
6mm aluminum chamber
2mm brass barrel...

Last post

cool I'm busy with a pengun although it will be a big pen:P
I'm amazed about how quiet this thing is :D
not using it at school ? ahh it's perfect...
29 Replies

11448 Views

Last post by sniper hero
Fri Aug 29, 2008 3:56 am
New here and looking for answers

Last post by trollhameran
Replies: 8
by SnoochieBoochie » Tue Aug 26, 2008 9:27 am

First post

Hi all, sorry if people have already beat this to death but I have been looking for 2 days and have yet to find an answer.

I am building a totally...

Last post

Sir will do, I get called m'am enough as it is, because of my long hair :roll:

Perhaps take a picture of it next to something that will give me an...

8 Replies

3231 Views

Last post by trollhameran
Tue Aug 26, 2008 10:33 am
K'nex artillery gun (Now with version 2!)

Last post by Insomniac
Replies: 18
by Insomniac » Fri Aug 08, 2008 3:46 am
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First post

Got bored today, so I grabbed my mini spudgun and made it into an 'artillery' style gun, complete with recoil absorbtion :lol:
The only problem is...

Last post

Mind posting a vid or pics? I wanna see!
18 Replies

9033 Views

Last post by Insomniac
Fri Aug 22, 2008 4:23 am
Noisemaker + easy way to fuel minis

Last post by Insomniac
Replies: 5
by Insomniac » Sat Aug 16, 2008 4:19 am

First post

Note: It IS actually sparking at the beginning, but when I compressed the file, those frames were lost. Also, I have no idea why the slow-mo sounds...

Last post

Lol I found out that if I get a toilet-paper tube, cut it down the side and make it the size of a ping pong ball, then tape it back up, the tube fits...

5 Replies

2706 Views

Last post by Insomniac
Sat Aug 16, 2008 7:08 pm
*Video* Serviceable 5mm Marker Gun

Last post by Sticky_Tape
Replies: 26
by Sticky_Tape » Mon Jul 21, 2008 3:09 pm
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First post

Well I am not going to go all indepth on this one.
Lenth: 160mm
Barrel: 5mm
Valve: 1/2'' piston valve CO-AX Pilot/fill: Shrader
Body:1/2'' Type M...

Last post

Thanks but I can't convert the file from .wav .
26 Replies

8778 Views

Last post by Sticky_Tape
Fri Jul 25, 2008 8:24 am
Marker gun improvements

Last post by Sticky_Tape
Replies: 12
by Sticky_Tape » Wed Jul 23, 2008 7:13 pm

First post

After making my serviceable Marker Gun I was already thinking of improvements I could make couldn't think of anything.
I am wondering if anybody has...

Last post

Well I can't use that oring plug thing I would need a 1/4'' bolt with the treaded part 5mm in lenth pretty hard to find that I bet. Any other Ideas?

12 Replies

4589 Views

Last post by Sticky_Tape
Thu Jul 24, 2008 1:07 pm
PPAGv0.2 - Plasma Powered Airsoft Gun

Last post by SpudFarm
Replies: 7
by DYI » Wed Jul 23, 2008 10:36 pm

First post

After I got the 450V, 4700uF capacitor for use in my ignition system and witnessed its power, I though I could put together a little electrothermal...

Last post

i like it. simply the best.

well you should try to get mere power on that capacitor.

i can't say much more when i am not a geek in this since it...

7 Replies

4414 Views

Last post by SpudFarm
Thu Jul 24, 2008 8:57 am
My new marker gun will be serviceable

Last post by Sticky_Tape
Replies: 15
by Sticky_Tape » Wed Jul 09, 2008 9:30 am
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First post

Well after so many repairs being made to pistons in my minis having to grind the gun open with a dremel
(kinda pissin me off) and marker guns...

Last post

could you help me out in any way?
You will get a video if I could get the program working I shot the gun through the first side of a cereal box both...
15 Replies

5736 Views

Last post by Sticky_Tape
Mon Jul 21, 2008 10:23 am
Nerf Rifle (the not-so-mini cannon)

Last post by frankrede
Replies: 9
by Spedy » Sat Jun 07, 2008 1:44 pm

First post

This turned out surprisingly well for something I built out of sheer boredom..
The nerf barrel was from a project that never really lifted off. It's...

Last post

the cb ratio is ridiculous with the nerf barrel!

How is it ridiculous? Like, the barrel is too big? Or is the chamber too big (I'd choose this...

9 Replies

5895 Views

Last post by frankrede
Sun Jul 06, 2008 2:44 pm
Pill bottle and pen combustion with onboard fueling

Last post by lewist123
Replies: 4
by lewist123 » Sun Jun 22, 2008 11:50 am

First post

Hi all

First post on this forum, but not new to the world of spud guns.

I built a big combustion cannon about a year or so ago. it consisted of a...

Last post

well i made another today.

using another pill bottle the same.

Unfortunately it broke before i got pictures, but this time i made a mini hybrid....

4 Replies

2556 Views

Last post by lewist123
Tue Jun 24, 2008 3:05 pm
my first

Last post by z50j
Replies: 3
by z50j » Mon Jun 23, 2008 12:26 am

First post

its my first cannon. length is about 6cm, width 2cm, it fires .117 caliber airgun pellets. fuel is rc fuel (25% nitromethane, 75% methanol) fires...

Last post

it fires good exept that the bullets twist and turn the time they leave the barrel its just hard to get the .117 bb's theyre so rare. but when i get...

3 Replies

2470 Views

Last post by z50j
Mon Jun 23, 2008 1:07 am
mini maniac

Last post by sniper hero
Replies: 5
by sniper hero » Sat Jun 14, 2008 12:52 pm

First post

this is my mini combustion
I made a while ago but it didn't work
today I discovered that the trick is to spray a little bit of axe in it and wait 6...

Last post

the barrel is crooked because the cap is thin and the barrel is not deep in the chamber.
I will make a better mini soon :D

5 Replies

2983 Views

Last post by sniper hero
Sun Jun 15, 2008 11:46 am
first mini build took 5 minutes

Last post by sprayandplay08
Replies: 21
by sprayandplay08 » Tue Jun 10, 2008 4:09 pm
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First post

i got bored and decided to dig in the trash and found a gatoraid bottle and then we got to this point it is no where

Last post

:shock: :lol: Thank you everyone for the support appreciate it ad where will definately be more to come . I have a milk jug in mind
21 Replies

7750 Views

Last post by sprayandplay08
Thu Jun 12, 2008 8:03 am
Pneumatic Mini

Last post by psycix
Replies: 13
by xpitxbullx » Tue Jun 03, 2008 8:31 pm

First post

Built this using an old blowgun.

Chamber = 3/4 PVC
Barrel = 1/2 PVC

Pressure tested to 150 psi. I could use some ammo ideas. :)

Jeff

Last post

Alright! Then nothing is holding you back for that higher pressure :D

13 Replies

5042 Views

Last post by psycix
Thu Jun 05, 2008 5:22 am
My Funnest New Mini

Last post by Spitfire
Replies: 6
by Spitfire » Mon Jun 02, 2008 2:50 am

First post

This is the second mini I Have made, and by far the most successfull, and fun.

Specs- Chamber: 50mm pvc, 230mm long.
Barrel: 17mm pvc, 905mm long....

Last post

I must visit the electronics store to get a switch for the fan, Thanks for the heat shrink idea. I have closed up the wires with insulation tape so...

6 Replies

4239 Views

Last post by Spitfire
Tue Jun 03, 2008 7:34 am
Mini Combustion

Last post by iisthemuffin
Replies: 4
by iisthemuffin » Sun Jun 01, 2008 8:53 pm

First post

this is jsut about thew first potato cannon (if you would consider this tiny thing a cannon) i have ever made...its not much but it keeps me...

Last post

lol thats funny...my friend tried it on his arm earlier...he didnt get too close tho...siad it felt like a warm rush of air

4 Replies

2949 Views

Last post by iisthemuffin
Mon Jun 02, 2008 5:43 pm
My Mini BBMG

Last post by ghostman01

by ghostman01 » Mon Jun 02, 2008 5:32 am

This is a mini bbmg made from 20mm pvc a lid and a film canister!
its 150mm long , the barrels 70mm and the chambers about 70mm

just blow on the...

0 Replies

2603 Views

Last post by ghostman01
Mon Jun 02, 2008 5:32 am
Sclicenced Mini

Last post by STHORNE
Replies: 7
by NewB » Sat Oct 13, 2007 11:28 am

First post

The gun with the silencer.

The silencer.

The inner barrel of the silencer.

The silencer wrapped in cotton balls.

The gun with a...

Last post

pretty cool silencer. nice work...

spelt silenced wrong in title btw :shock: :wink:

7 Replies

4379 Views

Last post by STHORNE
Sun May 11, 2008 6:34 pm
Mid-Mini cannon combustion

Last post by psycix
Replies: 4
by brplatz » Fri May 09, 2008 9:21 pm

First post

this cannon i have not fired yet because i don't feel exactly safe shooting it.
i prefer it not to explode but i wanted to seek help first.

the...

Last post

Note that the hot glue might melt over time.
I once got sprayed up with molten hot glue bursting out of some ghetto cannon. Nothing serious, but...

4 Replies

2508 Views

Last post by psycix
Sat May 10, 2008 6:36 am
Help with a mini piston coax

Last post by OuchProgramme
Replies: 22
by brplatz » Sun May 04, 2008 9:16 pm
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First post

i needed help cause i cant find a good way to get the piston working consistently or at all sometimes for my little pneumatic.

suggestions would be...

Last post

i have some steel in the garage, maybe that will work?

Most definately.

High pressure co-axel
22 Replies

11256 Views

Last post by OuchProgramme
Mon May 05, 2008 10:50 pm

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