Standard Crit build for pistols. Can replace [Lethal Torrent] with any of the faction mods. Secondary Merciless can be used instead of Secondary Deadhead if you won't want to try going for headshots. Put whatever you want in Exilus slot.

For Incarnon upgrades you wanna go with (Evolution II) Mauler's Magazine, (Evolution III) Rapid Reinforcement, and (Evolution IV) either Survivor's Edge or Commodore's Fortune for more critical chance.