SlugSpinner

I thought it might be cool to try and develop a spinner using ammo. I had seen something similar on my travels around the internet.

I had hoped that I could produce a _customizer_ file to allow users to change the number of arms, etc. I only had access to .22 LR rounds, so that was what I used.

However, these rounds do not really have enough mass to get the angular momentum going. I'm not going to develop this any further.

I've uploaded a single STL in case anyone is interested in tryin