i need to know whats the best way to make a piston for a 3/4 inch brass "T" im not getting a good seal with my current one. Also im not sure if its the spring being to strong or if im not testing it at a high enough pressure but i cant get the piston to seal the pilot valve and vent through the barr...

I have a wheel chair that im trying to make into a robot. 1st- you wont get 10-15 mph(with batteries and hardware the weight will slow it down if you use the air compressor thats more batteries each battery is 20-25lbs it would be faster and lighter with a regulated co2 tank) 2nd- you would have to ...

I have looked around and i was wondering whats the best way to make a piston for a 1in brass tee

this is my new work in progress i call it the slider the chamber collapses in the barrel like a m72a1 law the gun collapsed http://i234.photobucket.com/albums/ee226/quiggly17/101_8168.jpg the gun extended http://i234.photobucket.com/albums/ee226/quiggly17/101_8169.jpg the gun has a 2in barrel it wil...

the screws dont have current going through them until you use the bbq ignitor or the stungun

well i dont know if this has been done already or not but heres a pic its a simple desighn on the left is a "blast tube" thats what im calling it the bbq ignitor or stungun is at the back with 2 extra long screws on the right is the cartridge the dark blue thing is the projectile which in my case is...

yeah i went to ebay and to buy a used m72a1 used shell is only like $80 im thinking of making it my next cannon except try to convert it to phnuematic

well i was searching through youtube and came across this i thought it was worth putting on here

[youtube][/youtube]

well you can hear a sound in the background that sounds like a compressor but at the end of the video he lifts his hand up and in the tiny bit of space i cant see any hose i think someone should just try it and find out

well i was searching on youtube today and i saw this does any one know how it works or have an idea

[youtube][/youtube]

video link here

http://www.youtube.com/watch?v=TuBaCtx8TG0

yeah its assassins creed im a big gamer i play gears of war, call of duty 4, halo3 madden, 2k8

thank you for your help thats all i want

Well lets see i have a job, i go to college, and i do this as a hobby. If i wanted to make it college worthy i would turn it in to my professor, but no i posted it on this site to get help, im sorry u do nothing but go through forums and complain about shit and your not even a mod. Please i beg of y...

its all for the hobby not the photography