A lonely assassin.
-Says nothing, but stares at you. You think that he is probably thinking about at least a dozen ways of stabbing you to death with a rusty spoon.-
This sniper rifle fires a laser that is effected by several mirrors and entchrers. These eliminate the "beam" seen when a laser weapon is typically fired, thus making it harder to find the position of the shooter.
Duals. These weapons are rapid-fire slug throwers. The bullet's tips packed with incendiary charges that cause small flames to erupt on the bullet's impact.
Doesn't like to talk about it. This will be revealed via role playing.