I made this part because I wanted to add new weapons for a set of custom Micronaut figures I am working on. I have only included one of the "weapons" for now, but the base piece is most important for making your own.

Thanks, http://bohnded.deviantart.com

This part was made with Tinkercad. Edit the part online at: https://tinkercad.com/p/acc003b316709c1b

Adding two of these head to head could allow for more functionality, but nothing I needed... yet.