Gravitrax compatible Gauss Cannon

This is a Gauss Cannon compatible to the marble run game "Gravitrax" by Ravensburger.

It fits a 15 x 3 mm round neodymium magnet, which should be glued into the central cavity.

Should be printed with support on heatbed only.

I would appreciate your comments and/or make pictures ;)

Update 1/1/19
I've added V2 of the design as well, which fits a 15 x 15 x 3 mm square magnet, and is a bit smoother in the overall finish.

Update 2/1/19
By request - a version V3 for a round 20 x 3 magnet. :) Have fun!

License

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