thanks. It's hard/expencive to get a sprinklervalve here so I think I´m going to try to seal the piston valve thing and give that an other try.

@paaiyan: its an old jeans that I had laying around, spraypainted camo and teard appart works pretty good

Hey guys,

this is my first pneumatic ever :lol:
I first tried to built it with a piston but that kinda didn't seel :(
so used a simple ballvalve

I don't have a compressor so I use my bikepump to pressure it.
I usually shot at 160 psi (good exercise with the pump :D )
I can switch the barrels ...

when I think about it. if you can´t understand a bit english or not even understand the pics in the showcase forum you aren´t made for building a spudgun :D

Thanks brian.

You never know with them little newbies

@ spudnick: This guy is frensh and he built that what you discribed
:lol: And thanks. now I understand how his other gun works :D this is probably a prototype

@ rediation: i agree on that with the performance.


[youtube]http://www.youtube.com/watch?v=PICgEsKW4yA[/youtube]

this is the gun ...

[youtube]http://www.youtube.com/watch?v=j5beZq9m2JA[/youtube]

I saw this and probably watched it 30 times and all the other vids of this gun but I still don´t understand it :?

Does anyone know how this guys cool gun works that good?
I mean he seams to just push something near his spray/gas and it ...

I know old topic bla bla....

He means that the chamber is going to be built out of a 50mm diameter pipe & and he has a barrel with 2cm diameter.

And he wants to know how long the chamber and the barrel should be.

_________________
german:
du solltest eine verhältnis von ca 1:1 (kammer : lauf ...

Well... that sounds good but my dad isn´t amused about my hoppy :?
So a normal compressor will have to do the job :D

I´m really thinking about building one because the fact that they are much smaller ( if you build a smaller one :lol: ) you can make them look more realistic.
My next project is ...

Thanks, I already have a few plans for a pneumatic but I´m waiting till I get a new compressor befor I start with the pneumatics

... And dang at the chamber..I was worried about using DWV (non-pw) in a mini before... ( :shock: )

I dont think its DWV. In Germany we have the orange tubes ( which I think these are the cheepe ones) and the grey tubes. These are "hard to enflame" and I also think they´ll take a bit of pressure ...

How about just completing a safe basic cannon before you start fooling around with a burst disk. There's a few fundamentals you need to attend to first.

well this isn´t my first gun and its just for a bit plinking.

okay thanks about the fueling answer.

yeah its not fixed properly but i didn´t shoulder fire it yet,
just put it in the vise and fired it.

I´m going to try and see if I´d get more peformance with a brustdisk
between the chamber connection and the gardenhose.

yes i have but its not that easy because the ignitor isn't built in
I´ll updated damage pics and that when its finished

It´s finished what do you think now?
________________________
Hey there spudders,

I actually wanted to build a mini just for fun because I was bored :lol:

But it turned out a little bigger. So I gathered some stuff laying around and began to build this little spray & pray sniper. I have shot ...

Nice

But your not gonna leave that trip"wire" on like that are you? I would try to use something way thinner.

But still nice work man...