This gun starts off average but has a killer wind up. Mostly gained from just kills but crit chance builds from headshot kills making this thing absolutely lethal.
If you prefer not to worry about headshots you can replace [Galvanized Crosshairs] with [Primed Pistol Gambit] for steadier damage output. This will change damage to 141k average hit and 330k burst dps. still higher than Renzorthered's build.
If headshots are more your thing than primary deadhead will get you higher damage output faster than merciless.