This is my first creation. It is a remix of "Nerf Stryfe Pusher" by Ryan_Taki. I found a few flaws with the design and decided it would be a good first project. This is untested as of Jan 19, 2019. My printer is not working currently. I will post an update as soon as I can.
Doesn't matter. ABS
I suggest ABS because the spring puts a lot of wear on the tab in the back. Also, the printer is NOT a mini 2. It would not let me choose otherwise