PVC pipe rifle

intro25MM Pneumatic Sniper Rifle
***Disclaimer*** The following is for informational purposes only, i take no responsibility for what you do with this knowledge. i would advise you to check your local laws. These types of guns are illegal in some ares, and i would highly advise you against building one of these in said areas. Pneumatic rifles can be very powerful and should never be pointed at a person or animal. Lastly when dealing with pneumatics never over pressurize them and always use NFS-PW pipe (as apposed to DWV)

well before we begin i must state a few things...
THIS TUTORIAL before you even think about starting this.
Now onto the good part...

remember always wear safety goggles, you never know where or when something will ricochet especially when its traveling at 300+FPS

Fun Fact: PVC shards can't be picked up by X-Rays (this is a safety tip! don't rush or you'll get a PVC shard in you and you probably wont get it out. im not saying you should sneak one of these into your luggage and go threw airport security. it would be way to big any way)

better video coming soon

DETAILED SPECS

power source------------------compressed air
power source pressure-----100psi
chamber volume--------------215 ci (approx.)
barrel volume------------------95 ci (approx.)
c/b ratio--------------------------2.25 to 1(approx.)
firing valve----------------------pneumatically actuated sprinkler valve (a "modded sprinkler" valve)
pilot valve-----------------------blow gun valve
fill valve--------------------------female quick disconnect
fire rate--------------------------single shot, bolt action
caliper---------------------------25MM ( one inch)
projectile velocity-------------unknown (coming soon)
effective range----------------unknown (coming soon)
maximum range-------------unknown (coming soon)
optics---------------------------3-9X40MM rifle scope
primary material used------PVC pipe