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 53 users online :: 4 registered, 0 hidden and 49 guests


Most users ever online was 155 on Mon Aug 15, 2016 1:40 am

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

The Team
Administrators
Global Moderators
global_moderators.png CS

Pitbull 9, semi auto 9mm!,New pics/upgrades page 3

Built a pneumatic cannon? 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: django » Sun Jun 21, 2009 7:47 am

Before Mods

Image


Heres the new pics,now sporting Trigger Guard,Telescoping Stock+ LED Light


The New Look,Much More comfortable shooting!!
Image


LED Lighting,works great+ very bright( cheapy light though)
Image

Trigger Guard

Image

Stock Goes in.......

Image


Stock Goes out..........

Image


Pics make the gun look pretty glossy due to the flash but it's really not that glossy at all,its Satin but much more matt in appearance than the pics.
  • 0


django
Lieutenant Colonel
Lieutenant Colonel
 
Posts: 410
Joined: Sat Feb 12, 2005 11:33 pm
Location: Australia
Reputation: 0

Unread postAuthor: POLAND_SPUD » Sun Jun 21, 2009 8:10 am

ohhh I've been out for two weeks or so becasue of work and when I get back I see this :shock: nice...

it really looks like steyr AUG... I don't like the way it's internals are built (meaning it could have higher mag capacity - if it had it it would be ideal)

ohh and you could put the pilot vavle more to the front.. I think the gun would be more comfortable to handle and shorter (plus you won't need to add a stock)
  • 0

Last edited by POLAND_SPUD on Sun Jun 21, 2009 8:18 am, edited 1 time in total.
Children are the future

unless we stop them now
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: django » Sun Jun 21, 2009 8:18 am

POLAND_SPUD wrote:ohhh I've been out for two weeks or so becasue of work and when I get back I see this :shock: nice...

it really looks like steyr AUG... I don't like the way it's internals are built (meaning it could have higher mag capacity - if it had it it would be ideal)
Mate the 9mm bbs are 20c a shot,so the small mag is a good idea (financially) anyways Im happy with it :D . I shot some hard Soup cans tonight and the bbs sailed right through them like butter, but distance was only like 6 meters as im shooting in my back room and its LOUD!...............
  • 0


django
Lieutenant Colonel
Lieutenant Colonel
 
Posts: 410
Joined: Sat Feb 12, 2005 11:33 pm
Location: Australia
Reputation: 0

Unread postAuthor: django » Sat Jul 25, 2009 7:56 am

Guys, Ive been firing the Semi tonight on Co2 and for some reason it wont rapid fire well at all running co2!?,on compressor air you can put out all 7 shots as quick as you can pull the trigger and at full power. On using co2 the first shot is full power, the rest are weak!? but if you give a second between shots it runs ok is this something to do with the co2 being denser than the compressed air?.

I plan on making a 6mm version but will use a longer mag capacity and try figure out a better semi auto feeder because with this one you cant run more than 120 psi or so? without it double or tripple feeding.The ball detent cant hold back the bbs above that pressure even though the detent spring is pretty strong and wound right down( tension wise).....
  • 0


django
Lieutenant Colonel
Lieutenant Colonel
 
Posts: 410
Joined: Sat Feb 12, 2005 11:33 pm
Location: Australia
Reputation: 0

Unread postAuthor: mark.f » Sat Jul 25, 2009 8:02 am

How cold was it where you were shooting the gun, or where the CO<sub>2</sub> was stored beforehand?
  • 0

User avatar
mark.f
Donating Member
Donating Member
 
Posts: 3464
Joined: Sat May 06, 2006 11:18 am
Country: United States (us)
Reputation: 21

Unread postAuthor: inonickname » Sat Jul 25, 2009 8:09 am

CO2 cools as it expands from a liquid to a gas.

As it cools, the flow and pressure will drop off. Try keeping your CO2 bottle in a slightly warmer location
  • 0

PimpAssasinG wrote:no im strong but you are a fat gay mother sucker that gets raped by black man for fun
User avatar
inonickname
Lieutenant General
Lieutenant General
 
Posts: 2606
Joined: Sun Dec 07, 2008 3:27 am
Reputation: 0

Unread postAuthor: django » Sat Jul 25, 2009 8:55 am

The 20 oz co2 bottle was just in my back room, but yeh its pretty cold tonight, gun was also being shot indoors in said back room.Mind you I had been running off numerous shots before the rapid fire testing, still need to get some footage done of the gun in action but the wife doesnt want me to for fear of the footage being traced by Aussie police and a raid on my house :shock: ............
  • 0


django
Lieutenant Colonel
Lieutenant Colonel
 
Posts: 410
Joined: Sat Feb 12, 2005 11:33 pm
Location: Australia
Reputation: 0

Sponsored

Sponsor
 


Unread postAuthor: Spuddin » Sat Jul 25, 2009 10:51 am

hey thats a cool looking gun, you did a good job.
  • 0

User avatar
Spuddin
Donating Member
Donating Member
 
Posts: 262
Joined: Wed May 16, 2007 1:28 pm
Location: Oklahoma
Country: United States (us)
Reputation: 0

Unread postAuthor: django » Sat Jul 25, 2009 12:26 pm

Spuddin wrote:hey thats a cool looking gun, you did a good job.


Cheers mate :D over 3 weeks to complete and a LOT of hours taken to get to this stage,its great to shoot and reasonably powerfull
  • 0


django
Lieutenant Colonel
Lieutenant Colonel
 
Posts: 410
Joined: Sat Feb 12, 2005 11:33 pm
Location: Australia
Reputation: 0

Unread postAuthor: theBOOM » Sun Jul 26, 2009 8:04 am

Hm the problem with your co2 is beacause the co2 has to tank normal temperature again... Thats why in most co2 airsoft guns when you shoot with a semi you shouldnt waist all your rounds by trying to rapid fire it.. unles your just plinking around... for a powerfulshot with co2 you should wait some time between shots to get a good shot everytime :D

BTW very nice gun dude I love the handle... how'd you get that cool patern?? And I love the stock you added... looks kinda bulky... yet so awesome :D good build man looks like your having some fun plinking around :twisted:
  • 0

User avatar
theBOOM
Major
Major
 
Posts: 374
Joined: Wed Jun 03, 2009 10:49 pm
Location: San Antonio, TX
Reputation: 0

Unread postAuthor: django » Sun Jul 26, 2009 8:21 am

theBOOM wrote:Hm the problem with your co2 is beacause the co2 has to tank normal temperature again... Thats why in most co2 airsoft guns when you shoot with a semi you shouldnt waist all your rounds by trying to rapid fire it.. unles your just plinking around... for a powerfulshot with co2 you should wait some time between shots to get a good shot everytime :D

BTW very nice gun dude I love the handle... how'd you get that cool patern?? And I love the stock you added... looks kinda bulky... yet so awesome :D good build man looks like your having some fun plinking around :twisted:

The Handle I was extremely lucky to get from work,Its a controll handle from a bulldozer that I knew was perfect for this application :D ,Gun is indeed bulky because of the sheer size of internals but was the best I could do. I plan on a smaller 6mm version but not until I figure out a better semi feeder that will handle HIGH pressure without double feeding? still havent figured out how yet and thanks for the help/comments guys.........
  • 0


django
Lieutenant Colonel
Lieutenant Colonel
 
Posts: 410
Joined: Sat Feb 12, 2005 11:33 pm
Location: Australia
Reputation: 0

Unread postAuthor: clemsonguy1125 » Tue Aug 18, 2009 2:46 pm

Can we have a video, this gun is awesome.
  • 0

User avatar
clemsonguy1125
Major General
Major General
 
Posts: 1485
Joined: Tue Jul 21, 2009 4:00 pm
Location: East Coast
Reputation: 1

Unread postAuthor: POLAND_SPUD » Tue Aug 18, 2009 2:56 pm

well I have to second that... seriously I'd love to see it in action... preferably. against some targets to get the idea of power you can get from 9mm ball-bearings
  • 0

Children are the future

unless we stop them now
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: jackssmirkingrevenge » Tue Aug 18, 2009 2:57 pm

POLAND_SPUD wrote:against some targets to get the idea of power you can get from 9mm ball-bearings


For completely hypothetical reasons ;)
  • 0

User avatar
jackssmirkingrevenge
Donating Member
Donating Member
 
Posts: 24225
Joined: Thu Mar 15, 2007 11:28 pm
Country: Holy See (Vatican City State) (va)
Reputation: 66

Unread postAuthor: POLAND_SPUD » Tue Aug 18, 2009 3:50 pm

well it's difficult to get the idea of power if all you've got is a bunch of numbers from GGDT...
something like 30J or 150m/s doesn't really tell you much

besides 9.65mm seems to be ideal for practical reasons... BBs bigger than that are pricey and heavy while smaller ones offer low power and often cost even more than 9.65mm (because they are rare)...

6mm or 5.56mm seem to be pretty common (which means they are cheap as well) but they seriously lack power

you know, price wouldn't be a problem on a gun that fires one round per minute but as ROF increases this starts to be a major problem so it's not that you can just switch to different ammo right away

over one year ago I stated that something close to 10mm should be ideal I hope it wouldn't take me another year to finish it.. lol my projects take a long time to finish... but you know what's that like, right ? :wink:
  • 0

Last edited by POLAND_SPUD on Tue Aug 18, 2009 4:32 pm, edited 3 times in total.
Children are the future

unless we stop them now
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

PreviousNext

Return to Pneumatic Cannon Database

Who is online

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

Reputation System ©'