This is intended for the new Incarnan system. Ideally, you will want a standard multi-shot crit riven, but for those without a riven, replace it with Bladed Rounds.
Unfortunately the [Double Tap] mod doesn't effectively work with the electron so avoid slotting it if planning to use incarnate mode more than its standard fire mode
My builds uses weapon-enhancing abilities such as Xata's whisper and/or Nourish.
If not using these abilities swap out corrosive for viral
with the added bonus that Incarnate Mode gives heat.
For the incarnon evolutions I use
Riddled Target
Extended Volley
Flensing Spikes