Anemone by LeedleDynamics

The Anemone is a shillyshell handcannon with lever shell ejection.   

It's easy to prime, easy to reload, and can launch anything you can put in a sillyshell. 

This listing is for a pre-built Anemone 

Check out more details here:

https://www.printables.com/model/1291557-anemone-super-low-hardware-sillyshell-plunger-blas