SpudFiles

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!

Awesome can you post a vid?
What size chamber is that?

My video camera isnt working atm. The chamber is a 6inch long peich of 32mm galvonised steel pipe.

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

My cheapish 12volt compressor, or if thats over heated, I use a high pressure bike pump.

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

Well, what do you fill cannons with? COMPRESSORS.

Ahh Benny, I think you messed that post up.

I quoted my self accidentally.

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.

What is the ROF?.

Nice going killa,Wicked Gun

nice, i thought it was still in the works, what sized barrel is that? 3/4" cpvc?

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.

Looks like brian is getting some competition here. Nice job.

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