Marble Assault rifle (WITH PICS)

Show us your pneumatic spud gun! Discuss pneumatic (compressed gas) powered potato guns and related accessories. Valve types, actuation, pipe, materials, fittings, compressors, safety, gas choices, and more.

GOOD or BAD

GOOD
31
89%
BAD
4
11%
 
Total votes: 35
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killagorrila99
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Sun Sep 10, 2006 6:33 am

Here's my marble Assaust rifle. It's my most powerfull cannon TO DATE!!!
Here are the pics and some plans. Keep in mind this is my first modded sprinkler valve. I am really pleased with it, and used a quick connect incase i get a better blo-gun. I used a crappy one today, it still destroyed the drywall i have behind my house.
After tonnes of design sesions in my maths book at school and a brief chat with rna_duelers on how to resize the pics (thanks mate) this thing was born.


OK The build off requires I do this:

Cannon Name- Marble assault rifle
Type of Cannon- pneumatic
Chamber Size- 6 inch long, 32mm wide with an adapter leading to a 25mm handel
Barrel Size- 16mm, 50cm's long
-Pneumatic
--Gas Source- compressor, bike pump
--Valve - modded solenoid
--Other Special Details - Its fully auto!
Attachments
the plans
the plans
the damage shot at a cardboard box at 30 psi. This is after 3 seconds of firing.
the damage shot at a cardboard box at 30 psi. This is after 3 seconds of firing.
quick connect
quick connect
mag/valve conecter
mag/valve conecter
perfect fit
perfect fit
chamber
chamber
with ammo
with ammo
the mag
the mag
the first modded valve
the first modded valve
the beast
the beast
Last edited by killagorrila99 on Fri Oct 06, 2006 8:02 am, edited 3 times in total.
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Benny
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Sun Sep 10, 2006 6:38 am

Awesome can you post a vid?
What size chamber is that?
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killagorrila99
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Sun Sep 10, 2006 6:42 am

My video camera isnt working atm. The chamber is a 6inch long peich of 32mm galvonised steel pipe.
"I'm sorry, Mr.Bush cant come to the phone right now, He's playing cleudo with Mr. Cheney And he has him in the Cupboard with a broom stick" -White house receptionist.
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mark.f
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Sun Sep 10, 2006 6:44 am

Neat. What do you use to fill the gun with?
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killagorrila99
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Sun Sep 10, 2006 6:47 am

My cheapish 12volt compressor, or if thats over heated, I use a high pressure bike pump.
"I'm sorry, Mr.Bush cant come to the phone right now, He's playing cleudo with Mr. Cheney And he has him in the Cupboard with a broom stick" -White house receptionist.
Benny
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Sun Sep 10, 2006 6:48 am

[quote]Neat. What do you use to fill the gun with?[quote]

Well, what do you fill cannons with? COMPRESSORS. :)
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F*ck the bunny... i got a fishy ><>
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killagorrila99
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Sun Sep 10, 2006 6:49 am

Ahh Benny, I think you messed that post up.
"I'm sorry, Mr.Bush cant come to the phone right now, He's playing cleudo with Mr. Cheney And he has him in the Cupboard with a broom stick" -White house receptionist.
Benny
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Sun Sep 10, 2006 6:50 am

I quoted my self accidentally. :oops:
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schmanman
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Sun Sep 10, 2006 6:51 am

nice cannon. I've never had much luck with modding sprinkler valves. I totally screwed up my first one. good job on your first one. :D
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Benny
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Sun Sep 10, 2006 6:57 am

What is the ROF?.
Join the spudshot forum!!!!!

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VEGEMITEMODDER
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Sun Sep 10, 2006 7:06 am

Nice going killa,Wicked Gun :twisted:
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saladtossser
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Sun Sep 10, 2006 10:23 am

nice, i thought it was still in the works, what sized barrel is that? 3/4" cpvc?
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ProfessorAmadeus
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Sun Sep 10, 2006 11:01 am

You have pretty marbles..... Well prettier than mine. I tryed that design once with a regular pvc tee and it didnt work. But now you have been succesful so i might try it again.
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noname
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Sun Sep 10, 2006 11:30 am

Looks like brian is getting some competition here. Nice job.
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saladtossser
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Sun Sep 10, 2006 11:54 am

if i counted right, 17 shots in 3 seconds, thats 340 rounds/min
dont lose your marbles
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