From The TimeSplitters Wiki

Generaly recived as a bad weapon ill-suited to the fastpaced gaming of TimeSplitters 2, the Sci-Fi handgun is more of an experiment then a proper weapon. The gun fires 3 slow-moving low damage shots with each pull of the trigger. The rounds are ricochette of walls and floors, bouncing round a few times before dispersing unless they hit a player, regardless of wether it is the player who fired them. On a slower or more tactical game, they could be a great addition for fireing round corners without risking ingery, but in TimeSplitters 2 they are more of an anoyance then a help. The TimeSplitters: Future Perfect version of this weapon is a vast improvement.

Sci-fi Handgun
Ammo	30 Engery Cells/200 Engery Cells
Fire Rate bullets per sec/cartridge time	N/A
Reload Time	N/A
Damage (per Single Shot) Head/Body/Leg	N/A
Type	Pistol
Zoom	No
Primary Fire	Fires energy cells
Secondary Fire	Fires engery cells
Games	TS2, TSFP