Copper spudgun
- Labtecpower
- Sergeant 3
- Posts: 1297
- Joined: Sat Feb 20, 2010 6:38 am
- Location: Pyongyang
- Has thanked: 5 times
- Been thanked: 13 times
This is my newest spud gun. I made it about two weeks ago.
It's build all out of copper pipes. I use a 85 cm, 22 mm pipe as the chamber, and a 15 mm 100 cm pipe as the barrel. I slided a aluminium tube into the barrel, to make my breech loading system.
The valve is a barrel sealing piston valve. My goal was to keep the pilot chamber as small as possible. It's about 5 cm long, and 22 mm wide.
This is my piston;
The rubber sealing comes from a syringe.
As the trigger valve I use a modded blowgun.
It shoots very well, and I'm going to upload some damage pics soon.
It's build all out of copper pipes. I use a 85 cm, 22 mm pipe as the chamber, and a 15 mm 100 cm pipe as the barrel. I slided a aluminium tube into the barrel, to make my breech loading system.
The valve is a barrel sealing piston valve. My goal was to keep the pilot chamber as small as possible. It's about 5 cm long, and 22 mm wide.
This is my piston;
The rubber sealing comes from a syringe.
As the trigger valve I use a modded blowgun.
It shoots very well, and I'm going to upload some damage pics soon.
- pipeboyswe
- Private 3
- Posts: 40
- Joined: Tue Sep 01, 2009 8:52 am
- Location: Sweden
Nice, i like it!
- Labtecpower
- Sergeant 3
- Posts: 1297
- Joined: Sat Feb 20, 2010 6:38 am
- Location: Pyongyang
- Has thanked: 5 times
- Been thanked: 13 times
Now i'm shooting it at 100 PSI, because I cant get more with my bicycle pump. Now im looking for a schock pump, I'm sure the gun can handle it.
I'm shooting 2 cm pieces off aluminium tubing with one end filled with lead, they weigh about 5 grams.
I'm shooting 2 cm pieces off aluminium tubing with one end filled with lead, they weigh about 5 grams.
- deathbyDWV
- Corporal
- Posts: 576
- Joined: Sat May 16, 2009 4:02 pm
- Location: Owasso, OK
Yeah it looks good. Get some damage pics up soon.
Life's too short to mark off the items on your wish list...
- Brian the brain
- Moderator
- Posts: 3496
- Joined: Mon Dec 05, 2005 2:06 am
- Location: Holland
- Been thanked: 3 times
Judging by your materials, grammar and typ-o's I'd say you're from Holland..
Aren't you?
Nice style!
Aren't you?
Nice style!
Gun Freak wrote:
Oh my friggin god stop being so awesome, that thing is pure kick ass. Most innovative and creative pneumatic that the files have ever come by!
Can't ask for a better compliment!!
Oh my friggin god stop being so awesome, that thing is pure kick ass. Most innovative and creative pneumatic that the files have ever come by!
Can't ask for a better compliment!!
nice build. i'm loving the bolt action.
keep em commin!
keep em commin!
Forum Rules - follow them or else!
“Happiness is the meaning and the purpose of life, the whole aim and end of human existence”
“Happiness is the meaning and the purpose of life, the whole aim and end of human existence”
- Labtecpower
- Sergeant 3
- Posts: 1297
- Joined: Sat Feb 20, 2010 6:38 am
- Location: Pyongyang
- Has thanked: 5 times
- Been thanked: 13 times
- Brian the brain
- Moderator
- Posts: 3496
- Joined: Mon Dec 05, 2005 2:06 am
- Location: Holland
- Been thanked: 3 times
Wow, that's great.Another serious Dutch member!
We are going to have a meeting next September you know..
Impressive damage!
We are going to have a meeting next September you know..
Impressive damage!
Gun Freak wrote:
Oh my friggin god stop being so awesome, that thing is pure kick ass. Most innovative and creative pneumatic that the files have ever come by!
Can't ask for a better compliment!!
Oh my friggin god stop being so awesome, that thing is pure kick ass. Most innovative and creative pneumatic that the files have ever come by!
Can't ask for a better compliment!!
- Labtecpower
- Sergeant 3
- Posts: 1297
- Joined: Sat Feb 20, 2010 6:38 am
- Location: Pyongyang
- Has thanked: 5 times
- Been thanked: 13 times
The accuracy is poor. From 10 meters away I can't reliably hit a can.
- Crna Legija
- First Sergeant 2
- Posts: 2333
- Joined: Sun Jul 20, 2008 5:14 am
- Location: australia
with a smoothbore cannon at 100 psi, it sounds about right
'' To alcohol... The cause of, and solution to, all of life's problems.”
--Homer Simpson
Add me on ps3: wannafuk, 8/11/11 cant wait
--Homer Simpson
Add me on ps3: wannafuk, 8/11/11 cant wait