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

840775 Views

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

Topics

Strike Triggered Ballistic Device

Last post by jackssmirkingrevenge
Replies: 13
by jackssmirkingrevenge » Tue Feb 17, 2015 9:24 am

First post

A little diversion from the day-to-day I put together, combining custom machined parts with over-the-counter brass fittings from Home Depot.

The...

Last post

testing footage reupload:

13 Replies

68181 Views

Last post by jackssmirkingrevenge
Wed Apr 02, 2025 8:22 am
Vintage cap gun to potato gun conversion...

Last post by musket

by musket » Wed Dec 04, 2024 10:16 pm

Hello all...my first post! So....I have a long barrell musket/rifle cap gun I want to make shoot potato. It's made of metal and wood. My thought is...

0 Replies

76030 Views

Last post by musket
Wed Dec 04, 2024 10:16 pm
Nerf Barrels

Last post by jannickz
Replies: 5
by MCRKilljoy » Thu Dec 15, 2016 7:56 pm

First post

I just found a great Nerf barrel: 1/2 SCH 80 PVC. It is available as threaded risers at any hardware store. Darts fit perfectly, so it is good for a...

Last post

The length of the barrel can affect the accuracy and range of your Nerf blaster. Experiment with different lengths to find the sweet spot for your...

5 Replies

50539 Views

Last post by jannickz
Wed Apr 17, 2024 2:52 am
Is there seriously...

Last post by quinn whitsitt
Replies: 16
by PCGUY » Thu Oct 02, 2014 11:24 pm
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First post

Is there seriously not a single post in here after all this time?

Old memories of ohh we want nerf stuff... we want nerf stuff.... nevermind now!...

Last post

i hope every one has a great day
16 Replies

105988 Views

Last post by quinn whitsitt
Fri Mar 01, 2024 11:04 am
Compact Semiauto Spud Gun

Last post by quinn whitsitt
Replies: 6
by ExtremeGamerYT » Wed Jan 18, 2023 5:22 pm

First post

Hello Everyone, I have brought a compact design I have been thinking on for over a month, I tried making the fastest firing possible (without...

Last post

can you please though make a more grounded non hypotheticial design though

6 Replies

57007 Views

Last post by quinn whitsitt
Fri Mar 01, 2024 10:47 am
Dual Camera System to enhance combustion weapons.

Last post by quinn whitsitt
Replies: 22
by hectmarr » Wed Sep 21, 2016 7:37 pm
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First post

This technique of double combustion chamber increases twice (at least), the power of these weapons.
Actually shoot the gun 1X - 2X ?? ... no need to...

Last post

nice gun!!
i might use parts from that for a new gun
22 Replies

161597 Views

Last post by quinn whitsitt
Fri Mar 01, 2024 10:46 am
Nerf Gun Converted To Shoot 50CAL Paintballs.

Last post by quinn whitsitt
Replies: 2
by littlebro05 » Mon Jul 28, 2014 12:02 am

First post

Hey it's been a while guys. Last time I was here I tried to plug something complete irrelevant to the forum, so I apologise.

However, this time I'm...

Last post

great work that might be usefull!
thank you!

2 Replies

47640 Views

Last post by quinn whitsitt
Fri Mar 01, 2024 10:45 am
mini bb machin gun for rc plane

Last post by quinn whitsitt
Replies: 1
by quinn whitsitt » Thu Feb 15, 2024 2:28 pm

First post

guys we should build a mini bb machine gun to be put on rc plane that wood be fun be
see the balsa wood rc plane refrence

Last post

should it be pnumatic hybrid our combustion ? leaving it up to you

1 Replies

36929 Views

Last post by quinn whitsitt
Thu Feb 15, 2024 2:29 pm
0.22" mini piston hybrid

Last post by quinn whitsitt
Replies: 45
by jackssmirkingrevenge » Sun Mar 20, 2011 11:08 am
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Just tested the project mentioned here , works nicely. Here it is at 10x filmed at 420 frames per second and 14x filmed at real time:

As you can...

Last post

is there anything i can do to help you all
45 Replies

190625 Views

Last post by quinn whitsitt
Thu Feb 15, 2024 11:32 am
minuature combuston bb gun

Last post by quinn whitsitt

by quinn whitsitt » Wed Feb 14, 2024 9:01 am

do you all have any suggestions / ideas on how to make one i will listen but i have all ready made one so what are some of your suggestions
mine...

0 Replies

35573 Views

Last post by quinn whitsitt
Wed Feb 14, 2024 9:01 am
minutere hybrid guns

Last post by quinn whitsitt

by quinn whitsitt » Tue Feb 13, 2024 12:04 pm

any advice on how i could make a 1/2 in caliber pistol hybrid gun that has multi use with out air and gas reful
i whould like to have the feul be...

0 Replies

37291 Views

Last post by quinn whitsitt
Tue Feb 13, 2024 12:04 pm
Miniature CO2 powered double action pistol firing 3mm steel balls

Last post by jackssmirkingrevenge

by jackssmirkingrevenge » Mon Jun 12, 2023 9:03 am

Rather interesting little creation:

0 Replies

85094 Views

Last post by jackssmirkingrevenge
Mon Jun 12, 2023 9:03 am
For help!A reverse engineering of ETG

Last post by Trovedrawski
Replies: 4
by Trovedrawski » Sat Feb 22, 2020 1:02 am

First post

My first topic
Hello!Here is a article about ETG handgun,but he can give me no help because China's laws about gun are very strict.Can you help me...

Last post

I'm afraid I can't help with the translation but here is arguably the best ETG ever posted on this forum:

hello，thank you for your help.
I read...

4 Replies

49359 Views

Last post by Trovedrawski
Thu Feb 27, 2020 12:10 pm
Spring Air Mini

Last post by jackssmirkingrevenge
Replies: 9
by LGM » Fri Jan 26, 2007 4:52 pm

First post

I was wondering if it would be feasible to make a mini pneumatic that works like a spring air powered pellet or airsoft gun. Perhaps a syringe with a...

Last post

The original post was probably made when you were a child.

🤣🤣🤣

To answer the original question:

9 Replies

342089 Views

Last post by jackssmirkingrevenge
Wed Feb 26, 2020 7:05 am
Alcohol-Fueled Marble Guns

Last post by Xamllew
Replies: 3
by mark.f » Mon Jul 13, 2015 6:40 pm

First post

...in other countries.

It would seem there's a brash of denatured alcohol-fueled marble guns being built around the world as of late. :)

Now if...

Last post

I had thought about building one with a fiberglass cast stock that doubles as the combustion chamber.

It seems that you can get hundreds of shots...

3 Replies

51757 Views

Last post by Xamllew
Sat Feb 22, 2020 12:12 am
Why do nerf darts fly straight?

Last post by jackssmirkingrevenge
Replies: 2
by bbbrad » Fri Aug 09, 2019 8:04 pm

First post

As above, they fly well considering they dont have fletchings or spin?

Last post

Section density. Head heavy with light tail.

Also a high-drag tail.

Relevant discussion and testing.

2 Replies

45335 Views

Last post by jackssmirkingrevenge
Sat Aug 17, 2019 9:12 am
3D Printed Nerf Gun

Last post by Harrycorp
Replies: 5
by 1nxtmonster » Mon Dec 01, 2014 8:43 am

First post

Latest fun project. I drew up the files for the gun in CAD and printed them out and assembled them. The only parts that aren't printed are the...

Last post

That actually looks good.

5 Replies

55378 Views

Last post by Harrycorp
Thu Apr 04, 2019 7:52 am
HAC- II- R

Last post by hectmarr
Replies: 23
by hectmarr » Fri Dec 21, 2018 4:16 pm
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First post

I have this system working perfectly, finally. :) I open a new posting to avoid adding confusion and better clarity.
The weapon of the photo, is...

Last post

So I am shooting with the dosing unit attached to the weapon and the external air tank. I'm thinking of replacing the woods, (green), to careen...
23 Replies

116414 Views

Last post by hectmarr
Mon Jan 14, 2019 10:24 am
ETAv2.1 High Velocity Launcher

Last post by hectmarr
Replies: 56
by DYI » Wed Sep 01, 2010 11:03 pm
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First post

Here we are at the end of the summer, and like always, I haven't got quite as much done as I'd hoped to. The new ETG design was supposed to be nearly...

Last post

Very interesting project!
Very interesting project! I had read, in past times, tests of a ramjet, in the rotating test bench, which heats the air by...
56 Replies

208092 Views

Last post by hectmarr
Sat Sep 15, 2018 8:29 pm
New pengun

Last post by jackssmirkingrevenge
Replies: 53
by Gun Freak » Sat Oct 01, 2011 4:01 pm
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First post

Alrighty so after my first pengun I wanted to make a better one-- stronger and better looking. Came out nice. I made this for a tutorial for my...

Last post

I want one of those.

Looks like a spam account, given the signature.

I came for the penguin again

Since time immemorial ...
53 Replies

195876 Views

Last post by jackssmirkingrevenge
Sat Sep 15, 2018 7:43 am
Nerf Rival launcher

Last post by farcticox1
Replies: 4
by farcticox1 » Sun Jun 17, 2018 2:00 pm

First post

Finished the airsoft shotgun which is also a Nerf Rival launcher with the inner barrel removed.

Finished (1).jpg
Finished (2).jpg

Last post

MKIII finished ready for grandson field testing.

MKIII fin.jpg

4 Replies

49454 Views

Last post by farcticox1
Sat Jul 07, 2018 8:54 am
Nerf rival launcher attachment

Last post by farcticox1

by farcticox1 » Tue Feb 27, 2018 5:26 pm

I never thought I would be posting in this forum :shock:

I have made an attachment for my airsoft launchers with 10mm OD barrels, it just has a...

0 Replies

89502 Views

Last post by farcticox1
Tue Feb 27, 2018 5:26 pm
Pneumatic Pen-gun Project

Last post by Spud33
Replies: 40
by Proxywars » Sat Jan 14, 2012 4:54 pm
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First post

I wanted to make a pengun for a long time now and my first project didn't work well. My air compressor goes up to 150psi. The space between my barrel...

Last post

any updates on this project?
40 Replies

144299 Views

Last post by Spud33
Sun Jan 28, 2018 11:05 pm
Pistol Marble gun

Last post by Spud33
Replies: 5
by kentpachi » Mon Jun 19, 2017 12:04 pm

First post

hello guys

this is my first attempt to make a marble gun

here's my only problem now
my only problem now is how to make marble not fall in barrel?...

Last post

Interesting miniature. Nice one

5 Replies

52852 Views

Last post by Spud33
Thu Jan 25, 2018 10:58 pm
Need Help!!! Mini Spud Gun not firing properly!

Last post by selersanthony
Replies: 8
by doomburger » Fri Jul 27, 2012 7:29 am

First post

Hey guys! This is my first post here on this site :)
I have just created a small spud gun with a pill bottle, a pen, a disassembled BBQ lighter...

Last post

Thank you jackssmirkingrevenge I have purchased zippo fuel from here and it was a good one so far.

Are you recommend it?

8 Replies

55084 Views

Last post by selersanthony
Wed Jan 17, 2018 12:02 pm

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