That thing is pretty awesome. The only problem I see on it is the bell reducer . Just remember bell reducers aren't pressure rated so don't take up to that high of pressures.

Good point, I think the best compressor he has will only go to 120ish so he isn't pushing too far, I like the idea of ...

Thanks for the suggestion, I know he wants to keep playing with the design so I'll let him know about it!

My dad started this project as a challenge from his brother. It's a pneumatic gun that uses 100 psi to launch spuds and anything else...

I think he used this site so I thought I'd post this video for him.

[youtube]http://youtu.be/_yvm6o47yks[/youtube]

It looks like YouTube is down/having ...