You did a really good job with that. Looks clean.
I think a noob spudder would get lost pretty fast, but I personally think the video was done really well. If I were trying to build this myself, the text instead of speech would help a lot.

I am looking at a spare tank for a couple of shots so that I can spud on the go.

The specs are here, and the tank is $90 with valve setup.
Features of this fantastic item include:

* A must have for your dive
* Comes with a yoke design valve
* 6 cu ft.
* Pressure: 3000 PSI
* Length: 10.80 ...

Here is the design I drew up today (pending as it is currently as PDF)

The only design flaw I think I might run into is deals with the overlapping PVC. If you look towards the front of the barrel, there is a chamber that surrounds the barrel. I am not positive but wanted to give this a shot. I ...

I think I am sold on Pneumatic now, so if a mod finds this post, I can rename it when/if they move it to pneumatic discussion.

On Mr. Crowley's part, thanks a lot.
I am trying to grasp some sort of an interchangeable tank option, for three or so shots, that should be suffice, you think?

For ...

And what about a hop up?

It would add mad backspin on landing if I am correct(?).

I will try to upload some design options within the next days...

I am thinking 3" chamber @ 24" with the golf ball barrel poking noticeably out of the bag (I will just put a head cover on it).

Inline design probably.

I just suck at electronics. I know there are a whole bunch of tutorials on ...

I am just trying to figure out some things on my mini at the moment also...

Thanks for the idea, I am going to have to integrate this into mine.
Only problem with burst disks are that they are louder and for classroom warfare that isn't exactly the best.

Nonetheless, cool video.

This might be a little farfetched, but with some time do you think it is within reason to try and develop a compact golf ball gun which:

1. Scare the poopers out of nearby golfers.
2. Haul a golfball atleast 250 yards.

AND!

3. Fit in a golf bag?

I think it would be pretty awesome.

And I realize ...

Wow, impressive design.

As to your question...

"That's a big NO on Jimmy..."