Did that ever actually hit anything?
portlyone and pleaderwilliams stole my ideas, the revolver from Firefly and the impulse guns from Eraser are sick.
Even though it’s only fired twice, the sniper rifle from District 9..
Although not sure if it counts as hand held, looks to be about two meters long and like it could take out a tank.
Both the sword and the pistol that Babydoll used in Sucker Punch. Awesome combo (if that counts as sci-fi).
Rorschach’s grappling gun was pretty cool in Watchmen.
As are the Desert Eagles used by the Agents in the Matrix (although again, not particularly sci-fi).
And the gravity hammer from Halo. So OTT it’s just got to be awesome.