Search found 891 matches
- Tue Mar 05, 2019 1:01 pm
- Forum: Pneumatic Cannons
- Topic: 40mm launcher
- Replies: 19
- Views: 10927
Re: 40mm launcher
Looks great! What kind of pressure are you going to run in it?
- Fri Mar 01, 2019 2:50 pm
- Forum: Ammo & Parts
- Topic: Ammo help
- Replies: 3
- Views: 5190
Re: Ammo help
If memory serves me right I think C or D batteries would fit? Also some make up some cement slugs, relatively easy to do.
- Wed Sep 02, 2009 6:36 pm
- Forum: SpudFiles Discussion
- Topic: Summer 2009 Contest Discussion
- Replies: 109
- Views: 26280
- Tue Sep 01, 2009 5:52 am
- Forum: SpudFiles Discussion
- Topic: Summer 2009 Contest Discussion
- Replies: 109
- Views: 26280
- Sun Aug 09, 2009 12:09 pm
- Forum: SpudFiles Discussion
- Topic: Summer 2009 Contest Discussion
- Replies: 109
- Views: 26280
- Sun Jun 14, 2009 10:45 am
- Forum: SpudFiles Discussion
- Topic: Summer 2009 Contest Discussion
- Replies: 109
- Views: 26280
- Fri Nov 28, 2008 7:23 am
- Forum: Pneumatic Cannons
- Topic: The big one.
- Replies: 20
- Views: 6453
I am goin to put dual valves on there when I have some money, trying to find a job right now. Actually even with the sprinkler valves I am able to shoot a section of 2.5" PVC filled with concrete through about 3" of plywood so I can only imagine what the new valves will do. I have them drawn up and ...
- Fri Nov 14, 2008 6:56 pm
- Forum: Pneumatic Cannons
- Topic: The big one.
- Replies: 20
- Views: 6453
Yea I do know how to make them all but just didn't have the money right now. And yes there is a lot of pressure on the connection were the 1" goes to the chamber, that is why I have the barrel taped down like that to relieve the pressure on the joint. I got the pipe from my job this summer, the plum...
- Thu Nov 13, 2008 8:13 pm
- Forum: Pneumatic Cannons
- Topic: The big one.
- Replies: 20
- Views: 6453
- Thu Nov 13, 2008 8:12 pm
- Forum: Hybrid Cannons
- Topic: 2.5" burst discs?
- Replies: 8
- Views: 2755
- Thu Nov 13, 2008 8:04 pm
- Forum: General How-To & Discussion
- Topic: DWV?
- Replies: 7
- Views: 2395
- Thu Nov 13, 2008 7:58 pm
- Forum: Pneumatic Cannons
- Topic: The big one.
- Replies: 20
- Views: 6453
The big one.
Here are the specs-
- Thu Jun 19, 2008 12:24 pm
- Forum: Off-Topic Hobbies
- Topic: Bunker Thoughts
- Replies: 42
- Views: 8180
- Thu Jun 19, 2008 11:33 am
- Forum: Off-Topic Hobbies
- Topic: Best place 2 be in zombie uprising! (in term of spudgunning)
- Replies: 201
- Views: 36930
- Thu Jun 19, 2008 11:26 am
- Forum: Ammo & Parts
- Topic: 2" Destruction ammo
- Replies: 11
- Views: 2500
First, concrete can get caught in the barrel when you shoot it, scraping it which could weaken the barrel over time and lose air pressure because things don't have a perfect seal and it could lodge itself in there, I know from experience. So your best bet is to make a sabot. Cast a section of concre...