No, thats not how it works. Theres ratios, the chamber is supposed to be bigger than the barrel. Look it up. And do you really have 2 inch marbles? Because thats pretty huge.

It wouldn't hit a lot harder than a onrmal paintball, it would just leave a stain.

Read it again Andrew.

Michael Jackson was a Jehovah's Witness, but I don't see how that's funny at all. Edit: By the way the only reason I know this is because VH1 has Michael Jackson specials all the time.

I mixed KNO3 and sugar without melting them and put a small amount of this in aluminum foil, and it burned right through it. However, i got a glass orange juice bottle and put the same mixture in it and it held up. So i would suggest doing this, but then again, a bike pump is way easier than what yo...

Air pressure builds up in the pepsi bottle until it breaks the seran wrap and all the air goes whoosh through the barrel. Its not that hard of a concept.

the point of it is to go above or around obstacles. so id say no

yea i love it and watch the videos all the time but im too young to start it. yea... but i can't help you out with the latin thing. sorry

telling me it shot through a door is pretty impressive

well what kind of gun is it? Like how big, combustion, pnuematic, airsoft...

yea you know where it says add attachment. go to browse and put the pic in there

btw get a water gun at the dollar store. cut off the tip of that and connect the hose to a barrel. then just pump up air. it works way better than a dollar store dart gun.

yea the pic worked. and dont even say i ripped you off, i made mine before i saw yours.

seriously. plus ive been making these but simpler designs for a while. then my friend said you put yours on here and i was like well crap. so i decided to put mine on here.

haha thanks buddy. (yea i shot him with it. twice.)