So I've been playing an awful lot of Planetside 2 lately, and I noticed they were toying with the idea of introducing player made content. This inspired me to spend a couple of lunches producing a 2D concept of an SMG and when I got home I put together a quick 3D version.

I am now using the 3D model to tweak the design and play with the proportions. I will post those up as soon as it's finished.