ZF1

The ZF1 is a fictional firearm from the Luc Besson film The Fifth Element.

The ZF1 incorporates numerous features including a submachine gun, a net-launcher, a dart gun, a mini-missile launcher, a flamethrower, a fire extinguisher, and a cell phone. Its most famous feature was the "instant replay" option, in which the first bullet fired on semi-auto (and thus very accurate) could be followed by a stream of smart bullets on full-auto which would track and hit the first bullet, even if fired in the opposite direction.

At least one ZF1 had a self-destruct button which set off a charge of high explosives.