It's the "beta" version of my office turret. It's a toy who can launch piece of paper or plastic little bbs.
Put a rubber band on the center of the "...bumper" and hang it to the two lateral hook.
Put a little piece of paper in the "barrel", and... get fun :)
3d model print parameters
You will need a rubber band and a piece of paper (or airsoft bbs) to use the turret :)...