Just some concept sketches. Uh one is that .338 that I submitted earlier, the other is like a pulse rifle of some sorts or maybe a shotgun, and just ignore the little one to the right. xD
Very cool, I'd love to see more!
I like the one on the right! It looks like it could be a laser weapon of some sort. The others could be either Gauss weapons, shotguns or caseless machine guns.
The one on the right, was actually like some sort of nano machine gun. The idea was that it marks targets and sends out a swarm upon it. It could also use the swarm as a UAV or such, with the cloud of nano machines picking up light and sending telemetry back to a screen on the gun or something.