ok, thanks for the help

that o-ring idea will work perfectly
woops, that was meant to be 1/2". sorry. and epoxying it directly to the fitting will make it hard to get straight.

hi guys,
so i have some issues regarding the design of my airsoft barrel-
1- i was thinking of placing the 6mm barrel inside a 1/2" brass pipe which will then be fastened to the QEV via your standard brass fittings. was thinking of gluing washers inside either end of the brass pipe and inserting the ...

check this out, look in the tubes section down the right hand side-
http://www.smallparts.com.au/

wow, didn't mean to waste your time when the info was right under my nose... thanks anyway

actually, just checked a 3/4" fitting on one of the propane tanks linked above and it fits good. haven't tested it under pressure yet but for those looking for the info...

yeah, by the sounds of it i might get a propane/mapp gas tank. they can be connected straight to the brass fittings?

What i have got is the tank off one of these-
http://www.google.com.au/imgres?q=propane+torch+tank&num=10&um=1&hl=en&safe=off&biw=1278&bih=610&tbm=isch&tbnid=xUliL_9CDHFVVM ...

jmez1996,
i will consider that method, but will hold out incase i find a tank that can be attached without glue/epoxy and solely relying on the fittings (or fix the fire extinguisher using brass fittings)
what other options for air chambers are there? any that already have some sort of standard ...

hi there,
so i plan on making an airsoft sniper rifle, i have it pretty much planned out except for one thing. i'm not sure how to connect the air chamber (a fire extinguisher) to the rest of the brass (BSP thread) fittings i will be using, if they are different that is. i tried searching on here ...

the switch is an idea, however the camera should work, it's a kodak, and i've seen it work in videos before. any thoughts about how there could be something i did to the circuit, i left it unchanged, well i tried to. i did notice that the button to take a picture doesn't work or the wheel that you ...

hi
so i was trying to make an ignition source from a disposable camera, but somehow, sometimes as soon it is sparks, it just keeps recharging. on some occasions, it starts charging as soon as i put in the battery. any ideas about what's going on??? i'm 100% sure i'm not hitting the charge button on ...