Building the Shmooball cannon


We’ve been eagerly anticipating this, [Larry] has published the entire build of the Shmooball gun for 2009. This design is more compact and elegant than the one for 2008 and has a slightly more Ghost Buster’s aesthetic about it.¬† The pictures are great and there’s lots of good tips along the way. We can’t wait to see what they make next year. How about a gattling version?

4 thoughts on “Building the Shmooball cannon

  1. I’ve made plenty of pneumatic canons – and I can say he’s wasting a lot of CO2 – at 100 psi (safe) that storage tank needs only be 1/3 to 1/2 the volume of the barrel, even less for such a small, light schmooball.

    Great design – always room for improvement.

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