This model was remixed from TomoDesigns' Model of their Pocket Catapult. I created this model so I could be able to launch a marble at some cups for a carnival game and be able to have it swivel on both axis.
The author remixed this model.
I took TomoDesigns' Pocket Catapult and used it to create a launcher that I could use for my engineering class project.
If you wish to download and assemble it, you will need 2 of the side walls, a 608 (skateboard) bearing for the turntable to work.