NOOO, don't give me another design, I refuse to look at that xD, I'm alsmost done, I screwed up the valve on the hose because the air was leaking in between the metal and the plastic, but I found a solution for that...

Gaderelguitarist wrote:Their hardware certainly is fooked if they don't have a pneumatic blowgun.

That store's owner is also a butthole

you will get nowhere with out using your head dude. I don't got one, thats the problem What hardware store are you going to that doesn't have a simple blowgun? A Chinese one in the city, its name is Fook Hardware..or something Oring detenet similar to the one here? http://www.mediafire.com/?2lwwnam...

I don't got one, thats the problem, and I don't have a soda bottle..I don't drink soda often. I'm going to sue a water bottle and buy a bottle of soda next time I head to Costco.

No blowgun triggers here, I have to make do with a hose trigger...uhhh....my copper pipe isn't threaded JSR, you got a messenger? I don't really know what to do, so I'm just going to buy a hose trigger, a 1/2in nipple, epoxy, some o-rings another nipple ( if needed, to connect hose to the air chambe...

I'm gonna copy JSR's ghetto bbmg, using a hose, a 1 feet long copper pipe and a...water bottle...Anyone know how to make a O-ring detent on a copper pipe?

1.5ft or so,

Thats how many pumps of a ordinary bicycle pump?xD. Also, I'll be firing some kind of magnetic ball, instead of standard BB's, these things can take a beating. plan on making 6MM air guns after this...shall we say..initial..experiment. Now the problem is, the stuff that I buy is from a Chinese hardw...

It's really depressing..

Anyone tell me an estimation of the can's ability to hold air before exploding in my face?It's made of metal.

Yea, the contact cement sucks, its not friggin' airtight

Anyone know how to say epoxy in Chinese?Or Korean?Or Japanese?

Found the epoxy, 8 bucks short, it costs eight bucks, guess how much money I have...

I got a shrader now (actually two), thanks to my dad, who went to repair his car, I asked him to see if there was any there and lo, and behold, THERE WAS. Also, my ending for the Shrader is rubber, no threads, xD I got no epoxy, super glue will have to do Shrader valve http://i52.tinypic.com/2h3odw2...

I know this one sounds ambitious too, but it seems easier in my mind, and I'm confident I can build it.What I meant for the detent released by the trigger was the sliding rod. Also, for the O-ring detent, wouldn't firing the gun repeatly damage the o-ring? You might not my ambitiousness JSR, but as ...

Also, any recommendations for materials?