This spuds for you... and you and you and you...
I was bored about a week ago and set out to build this. It was a really bad decision because it delayed the serious pneumatic project I'm working on at the moment, and cut into my funds, but oh well.
- Dr. Pepper bottle air chamber
- Pneumatically actuated sprinkler valve
- 1/2" x 36" type M copper barrel
I don't have any film at the moment. I've done a few test shots at relatively low pressure, but the air regulator on our air compressor (a 160 PSI model) is not working at the moment so there's no way to accurately fill the launcher to a safe working pressure. After that's fixed, I'll post some video.
EDIT: Recorded some quick video shooting a bottle of water. Not much, but oh well...