3D Printer Friendly Rambone Slingshot

This slingshot is based heavily on the infamous Rambone slingshot created by youtuber Joerg Sprave, but was designed with 3D printing in mind. When I looked for slingshots already available on Thingiverse, particularly the Rambone, many models required lots of supports or could only be printed in a way that would decrease their strength. So I set out to make this: a slingshot based on the Rambone that could also be printed without supports, would be strong, and very ergonomic.

And this is what I came up with! Let me show you its features! (Reference to Joerg Sprave's channel; he says that a lot). This slingshot can either use rubber strips, which is what I used, or rubber tubes. It is meant to be held with the round side of the handle facing toward yourself when you shoot, not away. I designed it to be printed with the flat side down. To ensure strength, I upped the infill to 50% and cranked the wall thickness to 5 parameters.

For the rubber, I used Theraband Gold from