Search found 576 matches

by deathbyDWV
Sat May 16, 2009 7:50 pm
Forum: Pneumatic Cannons
Topic: 4in coaxial cannon UPDATE:Stand!!!
Replies: 13
Views: 2170

Also, could someone tell me how many feet per second a bouncy ball goes? I would just download GGDT but it won't work for me. :cry:
by deathbyDWV
Sat May 16, 2009 7:42 pm
Forum: Pneumatic Cannons
Topic: 4in coaxial cannon UPDATE:Stand!!!
Replies: 13
Views: 2170

OK thanks alot i do think the nerfs go around 1/4 mile but that is just an estimate by sight.
by deathbyDWV
Sat May 16, 2009 7:38 pm
Forum: Pneumatic Cannons
Topic: Mk IV QEV Popoff. Updated 22 Feb
Replies: 179
Views: 28302

So does your ammo just fall in to the barrel, no bolt or anything?
Also do you not get very many double feeds?
by deathbyDWV
Sat May 16, 2009 7:27 pm
Forum: Pneumatic Cannons
Topic: 4in coaxial cannon UPDATE:Stand!!!
Replies: 13
Views: 2170

i'm kinda new so can you tell me what CD is and what GGDT is? :oops:
by 0.5 for spherical projectiles do you mean .5 mile?

nevermind about the GGDT i found it on the wiki but i still couldn't find CD
by deathbyDWV
Sat May 16, 2009 7:03 pm
Forum: Pneumatic Cannons
Topic: 4in coaxial cannon UPDATE:Stand!!!
Replies: 13
Views: 2170

having the hose still connected really doesn't bother me

the sealing face is a 2" union connected to the barrel and the piston has a big washer on it

the barrel inside the chamber is five feet long, with the extention it's nine feet long

what do you mean about cd i used for a projectile
by deathbyDWV
Sat May 16, 2009 4:50 pm
Forum: Pneumatic Cannons
Topic: 4in coaxial cannon UPDATE:Stand!!!
Replies: 13
Views: 2170

4in coaxial cannon UPDATE:Stand!!!

Hi guys this is my first post on spudfiles. I have been looking at this website for a while now and finally got to post something. This is the the bigger one of the two cannons i built. It is a basic coax and the first piston gun i have built. I haven't searched much yet but i haven't found another ...