Sci-fi survival

Inspired by Subnautica world and whole concept of stranded stranger on a remote planet I made this thing. This is how high-tech, very sci-fyish gun made of scraps would look like. With all that technology and advancement it looks a bit cleaner than scrapguns, but still clearly made of spare parts which doesn't always fit to each other. I discovered this challenge only few days ago, so it was was wild three days!