Search found 246 matches

by jmadden91
Fri May 04, 2012 3:49 am
Forum: Pneumatic Cannons
Topic: How to fix the sprinkler valve goose sound.
Replies: 8
Views: 552

http://www.spudfiles.com/forums/the-spr ... 16786.html

Everything you need to know about sprinkler valves and more
by jmadden91
Tue Apr 24, 2012 1:36 am
Forum: Pneumatic Cannons
Topic: 20mm Copper/Brass Piston Cannon
Replies: 7
Views: 2065

Sorry guys more pics, different barrel on it here. Few damage shots as well, ammo was marbles hotglued into the top of short lengths of conduit. Missed the target and it blew through the fence a few times.. wasn't expecting that haha. http://farm8.staticflickr.com/7195/7108726357_94a9461482.jpg http...
by jmadden91
Fri Apr 20, 2012 6:33 am
Forum: Pneumatic Cannons
Topic: 20mm Copper/Brass Piston Cannon
Replies: 7
Views: 2065

Just cotton rags rapped loosely around the barrel. Pretty effective at lower psi but at 200psi and beyond it's not much use
by jmadden91
Fri Apr 20, 2012 3:20 am
Forum: Pneumatic Cannons
Topic: 20mm Copper/Brass Piston Cannon
Replies: 7
Views: 2065

Well this thing has been a pain in the ass, it has blown the seal off the face of the piston a few times, the piston went through the bumper and destroyed the ball valve another. So I ordered some HDPE rod and made up a nice new piston, redid the seat, and made a new bumper. Works perfectly now, eve...
by jmadden91
Sat Apr 07, 2012 6:56 am
Forum: Pneumatic Cannons
Topic: 20mm Copper/Brass Piston Cannon
Replies: 7
Views: 2065

Thanks mate, Ill get the gopro on it tomorrow, want to try out the slowmo
by jmadden91
Sat Apr 07, 2012 4:13 am
Forum: Pneumatic Cannons
Topic: 20mm Copper/Brass Piston Cannon
Replies: 7
Views: 2065

20mm Copper/Brass Piston Cannon

Well it has been a few years but I had a few parts laying around and decided to have a go putting together a 20mm piston cannon. It's nothing that hasn't been posted here a million times but it kept me busy for a while. Still needs some work, a paint job for one. Making a suppressor at the moment as...
by jmadden91
Thu Mar 18, 2010 9:33 pm
Forum: Hybrid Cannons
Topic: Joe's Hybrid...
Replies: 20
Views: 5010

Love it! :thumbright:
by jmadden91
Fri Mar 12, 2010 9:32 am
Forum: Ammo & Parts
Topic: Possible 2.5" Ammo
Replies: 13
Views: 1731

haha DR seems you will like this:

DUH!!
by jmadden91
Thu Feb 25, 2010 7:25 am
Forum: BB, Airsoft, and Pellet Guns
Topic: Inline vortex, Does anyone sell them?
Replies: 8
Views: 1009

But yes, they do sell them. The creator here is a member named neospud.



http://www.neospud.com/airsoftworks.html

http://www.neospud.com/
by jmadden91
Thu Jan 28, 2010 8:31 pm
Forum: General How-To & Discussion
Topic: how do i hook up a ignition coil
Replies: 4
Views: 2096

Check the wiki:

http://www.spudfiles.com/spud_wiki/inde ... mera_flash

Image

Then add power to the relay:
Image
by jmadden91
Sat Jan 23, 2010 6:46 am
Forum: SpudFiles Discussion
Topic: Website Suggestion - Chatroom info on side of main page.
Replies: 23
Views: 2387

Perfect! Well done 8)
by jmadden91
Tue Jan 19, 2010 10:04 am
Forum: Pneumatic Cannons
Topic: Simple inline cannon
Replies: 18
Views: 1788

its just this conduit kind of stuff Not a good idea at all. Keep the pressures down mate Edit: lol btw cool cannon. If i were you I would cap the barrel and put a fill valve in it, and use your chamber as the barrel. Maybe not quite that drastic but as everyone is saying cut down on chamber size, a...
by jmadden91
Sun Jan 03, 2010 8:16 pm
Forum: Pneumatic Cannons
Topic: pneumatic water gun
Replies: 4
Views: 2040

So will his design without some form of nozzle