Honestly; this is the first vehicle that I've ever used a derp gun with, so it was quite a learning experience for me. I wanted to post this video to share what I learned, not only about the SU-152, but about using large caliber derp guns in general. They're things I think we all know, but aren't really fully appreciated until you use one yourself.
![](https://i.ytimg.com/vi/0sTp149B0rc/maxresdefault.jpg)