Enemies will blindfire towards the sound of you weapons while you're invis. [Hush] keeps you from taking stray shots on a very squishy frame.

This site undersells [Hunter Munitions]. The [Tenora] can easily get 100+ slash procs on a target once you have guaranteed crits. It quickly becomes the primary source of damage from the weapon, especially on enemies that are hard/impossible to headshot with the alt-fire.