According to Kody Koala (aka Donald), “I used a Nerf Nite Finder, Mag lite mini flashlight, a PVC pipe, and an old Super Mario Sound Drop key chain that I had lying around.”
Kody Koala is thinking of doing a Pokémon gun next.
Kodykoala’s Custom Super Mario Gun [Kody Koala]
Cool, but not as cool as the steampunk ones that actually fire. This has the pullback removed, so it won't shoot anything.
Bashcraft is so awesome he'd have to shoot himself :P