well what are you shooting i can get 25 seconds of hangtime at 25psi wow thats weird but thats with my rifle so its not a verly large chamber

well i think you would want to grease the pipe thouroly with some before using the foam and i think i could drill holes and hot glue sinkers or some kind of weights in there otherwise i tihnk it would be to light

why cant you? does it do something funny

Well me and a few friends were at the store picking up some items for a day of spudding hairspray (for them) propane (for me) potatoes some junk to snack on and we go up the the counter (with 45 lbs of spuds) and shes asks if we are making alot of potatoe salad our reply umm yah it could be lol sorr...

i tink it 2.5" sdr 21

dual sprinkler valves would be a waste you going to need some kind of piston valve unless you had like dual 2 inch sprinkler but anyways they dont make 1.75 inch pipe that i know of but they do have 1.5"sdr21 which is for gb's

I know many people who use stun guns for ignition and the sat they work excellently

iner or outer diameter pipe and look for brakeline at auto stores

what if you used a 4 way and let the piston go a little higher

and why would you doughbt its aluminum my frames aluminum

well i can get a pos crossman one for 30 bucks or you can buy a high end breakbarrell 1000fps gun for abiout 130bucks

although pimpman are you going to use some kid of o-rings because the pipes a close fit but it wont be airtight

a cleaner in as like a made who cleans your house

Ohh oops my bad i get it but i dont know if they will let him have it

And where were you walking just down the street ? or was it in a back alley and how did u get it home because im pretty sure it would be quiet hard to cary 15ft of sch 40 pressre rated pipe and how much pressure is the pipe rated for anyways....fittings will be a bitch to find and to payfor