Fairly high investment for a gun, but designed to do silly amounts of slash procs. Combine with Nourish and [Artax] modded with [Shivering Contagion] for best effect.

Brash provides decent range to the gun for all range usage. If you want closer range combat, change for Tremor.

Killstream and Splat are interchangable, I like the faster reload with my Pax Charge.

Fire rate with guaranteed crits make best use of [Hunter Munitions] for stacking Slash procs. Slash procs increase in power off of base damage, crit damage, and racism mods (faction mods). Feel free to sub in racism against whatever group floats your boat for the mission, or you could use [Rhino] Roar if you have a viral primer. If you use roar, feel free to sub in more multishot or similar. (Elemental damage does not boost slash procs, hence no elemental mods)

Faction mods (racism!) double dip when it comes to slash procs, increasing the base damage the proc scales off of, and then boosting the proc itself. If running a non primed mod this means procs do 130%x130% damage, or 169% damage. If primed, this increases to 240% damage. If Roar (which calculates the same way) then it depends on your power strength, go calculate it yourself.

Nourish causes all damage sources to add viral damage, letting the gun be its own viral primer. Alternately you can run Roar and replace the faction mod with something else as previously stated.

Running it alongside a companion with an [Artax] modded with [Shivering Contagion] allows for high levels of Cold to be stacked quickly for both CC and damage multipliers with Primary [Frostbite] (also works on Secondary Shiver). Add vigilante mods as well for primary weapon damage boosting. If you add viral and some status it can act as a secondary primer as well.