Login    Register
User Information
Username:
Password:
We are a free and open
community, all are welcome.
Click here to Register
Sponsored
Who is online

In total there are 46 users online :: 3 registered, 0 hidden and 43 guests


Most users ever online was 218 on Wed Dec 07, 2016 6:58 pm

Registered users: Google [Bot], MSNbot Media, Yahoo [Bot] based on users active over the past 5 minutes

The Team
Administrators
Global Moderators
global_moderators.png CS

P. 4 Semiauto bb airsoft gun shooting at 280miles/h

Built a BB Machine Gun? Then post it here! This section is for completed, finished cannons that you have built. Please include pictures and information.
Sponsored 
  • Author
    Message

Unread postAuthor: POLAND_SPUD » Sun Dec 16, 2007 4:07 pm

ant judging from the vid it must be fun to shoot.
I am really impressed, it's semiauto 8)
it looks a bit ghetto but that can be improved.....

ant never ever say that your gun is the best.... some of as are a bit megalomaniac :D
  • 0

User avatar
POLAND_SPUD
Chief of Staff
Chief of Staff
 
Posts: 5405
Joined: Sat Oct 13, 2007 4:43 pm
Country: Israel (il)
Reputation: 10

Unread postAuthor: shud_b_rite » Sun Dec 16, 2007 4:16 pm

Your very good at making these kinds of guns. I wish i had the tools and materials to make these also. I see potential here for a high pressure semi auto. Simply awesome.
  • 0

Airbeds... so many different uses
User avatar
shud_b_rite
1st Lieutenant
1st Lieutenant
 
Posts: 290
Joined: Tue Jan 30, 2007 7:10 pm
Location: Auckland, New Zealand
Reputation: 0

Unread postAuthor: nivekatoz » Sun Dec 16, 2007 4:18 pm

THAT THING IS COOL!!!!!!!!!I would like to know how you built it ,if you don't mind....I would make one my self....what did you use for the barrel??? The only thing I would change would be the soda bottle..I would use a small CO2 tank...or somthing??? :salute:
  • 0


nivekatoz
2nd Lieutenant
2nd Lieutenant
 
Posts: 237
Joined: Sat Nov 25, 2006 7:05 pm
Reputation: 0

Unread postAuthor: VH_man » Sun Dec 16, 2007 4:37 pm

you know, this actually doesnt look too too hard to build.......

dont mind if i give it a go do ya? ive got the parts.......
  • 0

User avatar
VH_man
Major General
Major General
 
Posts: 1827
Joined: Sat Dec 09, 2006 6:00 pm
Location: New Hampshire
Reputation: 1

Unread postAuthor: Antonio » Sun Dec 16, 2007 6:42 pm

This airgun is easy to make. You dont need special tools etc. I will post detailed plans when I have days off in the holidays. For the barrel I used aluminium pipe that they sell in the shop. I was lucky enough not to do any milling on it as it was the correct size when I bought it:)
  • 0

User avatar
Antonio
Colonel
Colonel
 
Posts: 508
Joined: Sun Aug 13, 2006 2:38 pm
Reputation: 0

Unread postAuthor: schmanman » Sun Dec 16, 2007 7:20 pm

nice work!

It would be interesting to see the internals.

welcome to spudfiles!
  • 0

Persistence is a measure of faith in yourself
User avatar
schmanman
Major General
Major General
 
Posts: 1685
Joined: Sat Mar 25, 2006 12:28 pm
Location: Michigan,U.S.A
Country: United States (us)
Reputation: 0

Unread postAuthor: SleekZ » Mon Dec 17, 2007 6:55 am

yeah man chuck up some plans on here- gun looks good by the way!
  • 0

User avatar
SleekZ
Sergeant
Sergeant
 
Posts: 85
Joined: Thu Apr 19, 2007 3:58 am
Location: South Australia
Reputation: 0

Sponsored

Sponsor
 


Unread postAuthor: ALIHISGREAT » Mon Dec 17, 2007 4:10 pm

ant wrote:This airgun is easy to make. You dont need special tools etc. I will post detailed plans when I have days off in the holidays. For the barrel I used aluminium pipe that they sell in the shop. I was lucky enough not to do any milling on it as it was the correct size when I bought it:)


can't wait to see how this thing works :) and i have some spare 8mm aluminium pipe (with a 6mm id) so i might have to make something similar :wink:
  • 0

User avatar
ALIHISGREAT
Major General
Major General
 
Posts: 1779
Joined: Sat Aug 25, 2007 6:47 pm
Location: UK
Reputation: 0

Unread postAuthor: Antonio » Fri Dec 21, 2007 6:10 pm

ALIHISGREAT wrote:
ant wrote:This airgun is easy to make. You dont need special tools etc. I will post detailed plans when I have days off in the holidays. For the barrel I used aluminium pipe that they sell in the shop. I was lucky enough not to do any milling on it as it was the correct size when I bought it:)


can't wait to see how this thing works :) and i have some spare 8mm aluminium pipe (with a 6mm id) so i might have to make something similar :wink:


Make sure u find 3 tubes that fit into each other with the smallest tube having an internal diameter of ur projectile.
  • 0

User avatar
Antonio
Colonel
Colonel
 
Posts: 508
Joined: Sun Aug 13, 2006 2:38 pm
Reputation: 0

Unread postAuthor: Maniac » Fri Dec 21, 2007 6:59 pm

get them plans ant everyone wants to know how it works
  • 0

Coodude26 wrote:
People who laugh really hard at stuff that pisses you off/you getting hurt, who then say "I'm sorry, I can't stop" but you know they easily could.

Mr.C: That's not as easy as you think. It's like me kicking you in the balls and telling you to stop crying.
User avatar
Maniac
Lieutenant Colonel
Lieutenant Colonel
 
Posts: 496
Joined: Tue Oct 23, 2007 5:55 pm
Location: Right behind you
Reputation: 0

Unread postAuthor: Brian the brain » Sat Dec 22, 2007 1:33 pm

By your name I'm assuming you are Belgian..??

Your system is similar to the one used in the Girandoni airgun.
It's actually a simple system.A hammer valve or poppet valve in a sense.
Hard to operate at high pressures and not great for flow, but very effective in giving off short burtst of air.
A good way of getting a lot of shots out of one fill
I like the creativety, but not the look.
I have used the stack method before, make all the layers the same or it looks like crap.

Anyway, very promising!!
Welcome to the forum!!
  • 0

Gun Freak wrote:
Oh my friggin god stop being so awesome, that thing is pure kick ass. Most innovative and creative pneumatic that the files have ever come by!

Can't ask for a better compliment!!
User avatar
Brian the brain
Moderator
Moderator
 
Posts: 3494
Joined: Mon Dec 05, 2005 2:06 am
Location: Holland
Country: Netherlands (nl)
Reputation: 29

Unread postAuthor: octane89 » Sat Dec 22, 2007 2:25 pm

Plans of this would be very cool. I want to make a bbmg that is very effiecent off a tank, and not have to dunp rounds of and constantly be powered by a compressor.
  • 0

"Only after disaster can we be resurrected."
Go Listen to My Friends...The Devil Wears Prada
User avatar
octane89
1st Lieutenant
1st Lieutenant
 
Posts: 257
Joined: Tue Sep 11, 2007 1:20 pm
Reputation: 0

Unread postAuthor: Antonio » Sat Dec 22, 2007 4:35 pm

Brian the brain wrote:By your name I'm assuming you are Belgian..??

Your system is similar to the one used in the Girandoni airgun.
It's actually a simple system.A hammer valve or poppet valve in a sense.
Hard to operate at high pressures and not great for flow, but very effective in giving off short burtst of air.
A good way of getting a lot of shots out of one fill
I like the creativety, but not the look.
I have used the stack method before, make all the layers the same or it looks like crap.

Anyway, very promising!!
Welcome to the forum!!


Hey, I come from Heaven :) . Yeah the airgun may be very simple but I never saw someone make something like it before. My poppet valve using a screw is very good, I made it up myself using basic materials and tools. You say that it is hard to operate at high pressures and doesnt have great flow, This is NOT the case with my prototype. I had this bb gun fight today with some friends of mine, and this gun is really powerfull. I tried shooting with 0.25g balls today>awesome!
The airguns external design is not my main issue. As I believe that is not that makes it a good airgun. It is also the case the law in my country says that no airgun may look anything like a real gun. So that is why I am not that worked up about it''. All these cloud and bbmgs on these forums may all look really fancy and all but they perform less. For me its all about function and reproducibiluty.
  • 0

Last edited by Antonio on Mon May 12, 2008 12:03 pm, edited 1 time in total.
User avatar
Antonio
Colonel
Colonel
 
Posts: 508
Joined: Sun Aug 13, 2006 2:38 pm
Reputation: 0

Unread postAuthor: jean » Sat Dec 22, 2007 5:10 pm

mh i buy few years ago a cp88 from the nederlands this thing is green
say me that the law in nederlands say airguns no looh at real guns

its a hammer valve and the barrel is the hammer... right?
very good design i think

tot ziens
  • 0


jean
Staff Sergeant
Staff Sergeant
 
Posts: 125
Joined: Thu Dec 13, 2007 12:23 pm
Reputation: 0

Unread postAuthor: jean » Sun Dec 30, 2007 8:21 pm

sorry for double post

ant can you tell me where you by the 6mm barrel?
i by a 6mm id aluminium tube but the airsoft bb´s don´t fit. the barrel is to small.
i buy in homedepot and the manufacturers call "alfer" http://www.alfer.com

please tell me the name of homedepot you buy the barrel holland is neighboring country so i can buy it.

thx jean
  • 0


jean
Staff Sergeant
Staff Sergeant
 
Posts: 125
Joined: Thu Dec 13, 2007 12:23 pm
Reputation: 0

PreviousNext

Return to BB/Airsoft/Pellet Gun Database

Who is online

Registered users: Google [Bot], MSNbot Media, Yahoo [Bot]

Reputation System ©'