Miniature Cannons

New Topic

336 topics

Page 4 of 14
- Jump to page:
Previous
1
2
3
4
5
6
…
14
Next

Announcements

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
1

2
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

569057 Views

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

Topics

pneumatic marker project

Last post by jackssmirkingrevenge
Replies: 70
by jackssmirkingrevenge » Thu Feb 28, 2008 2:15 am
1

2

3

4

5
First post

Following on from the critically acclaimed pen-gun project , it was apparent that 0.1 inches is far too low a calibre for reasonable power, even at...

Last post

I am sorry if this seems stupid to anyone but I am new to making pneumatic pen guns...how exactly does this work?? do you have to pump it at all?

I...
70 Replies

42119 Views

Last post by jackssmirkingrevenge
Wed Feb 23, 2011 10:42 pm
Homemade paper nerf gun

Last post by clemsonguy1125
Replies: 4
by nerfnerd111 » Sun Feb 20, 2011 6:36 pm

First post

hey guys ive made the simplest nerf gun ever. its out of paper and tape. i wrapped the paper around the nerf bullet so it was a snug fit. put tape...

Last post

It's a blowgun as said before. If you want a better blowgun take 4 feet of half inch PVC.

4 Replies

5717 Views

Last post by clemsonguy1125
Sun Feb 20, 2011 7:50 pm
mini hybrid cannon

Last post by LovableAirGuns
Replies: 33
by ilovefire » Mon Sep 13, 2010 1:42 am
1

2

3
First post

this is my mini hybrid cannon inspired by JSR's mini hybrid .

barrel; 40cm x .5cm
chamber; 11cm x 1.3cm
chamber volume; 13ml
valve type; burst disk...

Last post

thats hell good
33 Replies

18725 Views

Last post by LovableAirGuns
Sun Dec 12, 2010 7:14 am
mini blowgun combustion

Last post by jakethebeast
Replies: 1
by superspud09 » Mon Nov 01, 2010 9:48 am

First post

With winter coming around I decided to build a mini that i could fire inside and here is what I came up with. It is a pill bottle with a 40 cal....

Last post

well, that sure looks fun. little ghetto but thats ok :wink:

1 Replies

3879 Views

Last post by jakethebeast
Mon Nov 01, 2010 11:05 am
My new penguns

Last post by jackssmirkingrevenge
Replies: 5
by wyz2285 » Tue Oct 26, 2010 4:09 pm

First post

Hi guys these are my new penguns, basicly a normal pengun inside a real pen's body. pressure 100-400 psi :) looks and works great :D . one of them is...

Last post

Granted but you should still be careful, I'm sure that people who sell complete launchers like our sponsors at the Ultimate Spudgun Centre will tell...

5 Replies

4954 Views

Last post by jackssmirkingrevenge
Wed Oct 27, 2010 5:53 am
1st Pen cannon/gun

Last post by Benjg555
Replies: 28
by Benjg555 » Tue Oct 19, 2010 3:40 pm
1

2
First post

Hey you guys this is going to be my Pen cannon when it's built :) . So I have 3 different barrel sizes 2 are long that i got from school and the...

Last post

Yep yep going to do that tomorrow with the bench grinder. The dis sander was eating the brass off of it no joke.
28 Replies

20652 Views

Last post by Benjg555
Thu Oct 21, 2010 6:31 pm
Need help Mini pill bottle combustion cannon 1st

Last post by Benjg555
Replies: 2
by Benjg555 » Fri Oct 15, 2010 7:32 pm

First post

Hey you guys going to build my first mini. Well first of the supplies that will be used:
Pill bottle
Bic pen tube
Some type of gas, bic lighter...

Last post

Ya maybe I will :D :) I think I have an idea for one :)

Alright I'll have to go out and get one
You have a pic with the sparker and butane? :o

2 Replies

4285 Views

Last post by Benjg555
Sat Oct 16, 2010 9:25 am
Is this a mini?

Last post by SpudBlaster15
Replies: 12
by Jim Beam » Sat Oct 09, 2010 6:04 pm

First post

Probably to big to qualify, but I thought I would share anyway.

I built this so I would have something to shoot the leftover potato rings when I'm...

Last post

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Cras nec placerat erat. Vivamus dapibus egestas nunc, at eleifend neque. Suspendisse...

12 Replies

9067 Views

Last post by SpudBlaster15
Wed Oct 13, 2010 2:57 pm
Need a good pocket sized mini cannon

Last post by Fnord
Replies: 16
by Benjg555 » Fri Oct 01, 2010 6:30 pm
1

2
First post

Alright ive looked at a lot of these min's. Butt I want a pocket sized one (willnput pick of rubber band pen launcher very strong) so if u guys got...

Last post

Even if the shop teacher is cool with it, beware of the ones who are not.

I'd recommend something rubber-band based for school, since you typically...
16 Replies

11881 Views

Last post by Fnord
Sat Oct 02, 2010 9:51 am
pengun deluxe

Last post by jackssmirkingrevenge
Replies: 63
by jackssmirkingrevenge » Wed Jul 21, 2010 11:47 am
1

2

3

4

5
First post

My original pen gun was built in a hurry for a spudfiles contest and wasn't very refined, I figured three years on it was time I made one that could...

Last post

Cheers guys :)

Duane, every one of these things is unique so it's not really a signature series , more like inspired one-offs - so cherish yours, it...
63 Replies

35040 Views

Last post by jackssmirkingrevenge
Sun Sep 26, 2010 11:31 pm
smallest *working* gun on spudfiles: pico-ax

Last post by Gun Freak
Replies: 43
by jackssmirkingrevenge » Sat Feb 27, 2010 11:42 am
1

2

3
First post

After this recent challenge I couldn't help but rise to the task of making the smallest possible (within reason) co-axial. Since the irreducable...

Last post

Schrader valve have a very sturdy metal construction. I don't think the lighter valve does...
43 Replies

27415 Views

Last post by Gun Freak
Mon Sep 13, 2010 4:41 pm
First pengun

Last post by wyz2285
Replies: 6
by wyz2285 » Tue Aug 31, 2010 4:13 am

First post

Hi guys this is my first pen gun(pneumatic),so plz be nice :oops:
right now only test it at 100-150 psi, not very powerful.soon i will test it at...

Last post

Right now the power is only a matter of pressure, but i'm really try to improve the look(make it more realistic) :)

6 Replies

5932 Views

Last post by wyz2285
Thu Sep 02, 2010 12:29 pm
Pen guin

Last post by jackssmirkingrevenge
Replies: 13
by inonickname » Sun Aug 01, 2010 4:30 am

First post

Aluminum body and barrel..400 psi, etc etc. Solid neoprene piston, 2.5mm b ore.

It still needs a cap, grip etc to finish it off, but it works well.

Last post

Indeed :) if it wasn't for the pesky laws in epoxyland I'd be making and selling these things like hotcakes!

13 Replies

9590 Views

Last post by jackssmirkingrevenge
Mon Aug 02, 2010 12:38 am
Tiny cannon + Collateral damage

Last post by Dave_424
Replies: 33
by inonickname » Sat Jul 03, 2010 4:42 am
1

2

3
First post

*For the purposes of discussion here, to fire this cannon I blow through the pilot hole.

I think this would count as one of the highest energy...

Last post

316 is a little like 304 stainless.

Remember this rhyme,

304, she's a Wh*re

303, she's for me :D

I used to have to use something like Wet and...
33 Replies

19959 Views

Last post by Dave_424
Sat Jul 31, 2010 7:25 pm
shotgun idea

Last post by jackssmirkingrevenge
Replies: 3
by farmerboy32 » Thu Jul 29, 2010 12:59 pm

First post

what about a air soft shotgun, over-and- under, or pump that uses mini coaxial cannons as shells with a small,cheap valve that can be triggered by a...

Last post

the firing pin trips the shrader ,witch is also the pilot valve?

Yep, this was the prototype cartridge.

3 Replies

4064 Views

Last post by jackssmirkingrevenge
Thu Jul 29, 2010 1:33 pm
first pneumatic

Last post by jackssmirkingrevenge
Replies: 5
by ilovefire » Mon Jul 26, 2010 2:50 am

First post

hey, this is my first ever pneumatic that i made today. i would like to know what you guys think for a first and also a guess at what pressure it can...

Last post

The fill valve is on the bottom chamber and the actual pilot valve is attached to the trigger.

Alternatively you can have a setup where the chamber...

5 Replies

6475 Views

Last post by jackssmirkingrevenge
Mon Jul 26, 2010 4:26 am
where do I get a gas syringe?

Last post by jackssmirkingrevenge
Replies: 18
by Jim Beam » Fri Jul 23, 2010 1:44 pm
1

2
First post

I found some plastic syringes but there is way too much friction on the plunger for the gas bottle to move it.

What are you guys using to measure...

Last post

Fair enough, edited.
18 Replies

14614 Views

Last post by jackssmirkingrevenge
Mon Jul 26, 2010 12:39 am
One More Pen Gun

Last post by jackssmirkingrevenge
Replies: 25
by clemsonguy1125 » Fri Jul 23, 2010 12:38 pm
1

2
First post

After seeing the multitude of pen guns posted in the last few weeks I decided to try building one. Right now all testing is done at 80-100PSI until I...

Last post

This is a situation where a premixed bulk tank containing air/fuel mixture might actually be a good idea...

If my own small hybrid experiments are...
25 Replies

13676 Views

Last post by jackssmirkingrevenge
Sat Jul 24, 2010 1:26 pm
Pen Gun Questions?

Last post by clemsonguy1125
Replies: 24
by clemsonguy1125 » Thu Jul 22, 2010 12:16 pm
1

2
First post

I finally decided to try building another pen gun after the failure of my last. On my last the piston would seal but not pilot and it leaked terrible...

Last post

Thats what I had planned, wouldnt the barrel cut throught the eraser at 400PSI
24 Replies

14571 Views

Last post by clemsonguy1125
Thu Jul 22, 2010 4:22 pm
High pressure pengun V3 *Update 7/18/10

Last post by jackssmirkingrevenge
Replies: 60
by Mr.Sandman » Fri Jul 16, 2010 9:01 am
1

2

3

4

5
First post

Well guys, It's been a few years since I posted any of my cannons and even so, a large majority of the guns I have built have never even been...

Last post

jsr how exactly do you mod the schraders?

here.

what else should I do with it externally speaking, I'm completely open for suggestions....
60 Replies

29748 Views

Last post by jackssmirkingrevenge
Wed Jul 21, 2010 12:02 pm
mini combustion

Last post by ilovefire
Replies: 17
by ilovefire » Sat Jun 12, 2010 8:13 pm
1

2
First post

this is a mini i made in a couple of hours its kinda ghetto but i was just wondering is a chamber fan would make a mini of this size any...

Last post

very clean looking might i say, I love the battery and ignition clip.

thanks you
17 Replies

12409 Views

Last post by ilovefire
Sun Jul 04, 2010 9:48 pm
mini pill bottle combustion

Last post by skishoot
Replies: 15
by skishoot » Thu Jun 17, 2010 4:15 pm
1

2
First post

Hello this is my first mini (i have built 2 nerf guns) and I would really like feedback on it. I am hopefully going to make another version but I...

Last post

thanks for the suggustion
15 Replies

10784 Views

Last post by skishoot
Sun Jun 20, 2010 5:22 pm
Schrader threads to small?

Last post by theBOOM
Replies: 55
by theBOOM » Sun Apr 25, 2010 2:43 pm
1

2

3

4
First post

I'm in the process of building the mini cannon for the mini challenge contest. It's actually a mini hybrid, the spark and schrader valve are epoxied...

Last post

Bump, update.
I just poured in the epoxy onto my new epoxy plug, this time I made sure that I had enough schrader sticking out of the plug to ensure...
55 Replies

25284 Views

Last post by theBOOM
Wed May 19, 2010 10:07 pm
An unofficial mini challenge?

Last post by theBOOM
Replies: 37
by inonickname » Sat Jan 23, 2010 11:37 am
1

2

3
First post

Well the mini side of the forums has ben a little... dead recently. So to liven things up, how about an unofficial mini challenge? Not a contest,...

Last post

Who's actually gonna building somethin for this contesta and who is running it? :?
37 Replies

58095 Views

Last post by theBOOM
Mon Apr 26, 2010 11:57 pm
Rainy day

Last post by maxa1
Replies: 4
by maxa1 » Sat Apr 24, 2010 5:59 pm

First post

it was a rainy day today so a build a small gun for shooting in the house that runs on lighter gas not very powerful but still fun

fixed the...

Last post

thanks you so much now i can post pictures
wow i fell stupid i just tryed it and cant get it to work i will keep trying

4 Replies

4317 Views

Last post by maxa1
Sat Apr 24, 2010 7:15 pm

New Topic

336 topics

Page 4 of 14
- Jump to page:
Previous
1
2
3
4
5
6
…
14
Next

Return to Board Index

Information

Forum permissions

You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum

Miniature Cannons

Forum permissions

Login • Register