Borman Nates - Borderlands 3 Farming Guides
Location: Meridian Outskirts on Promethea
Part of: Crew Challenge
Drops:Sawbar (CoV AR) and Psycho Stabber (CoV Pistol)
Borman Nates is found in the Meridian Outskirts zone on planet Promethea. The Meridian Outskirts fast travel terminal is the closest location; each time you reset the game to farm this boss you'll want to hop into a Catch A Ride and take it over to the southern side of Borman Nates' platform. Jump up from here (like you see me do in the video below) and then take out Borman.
As far as loot goes, he drops Sawbar (CoV AR) and Psycho Stabber (CoV Pistol). The Psycho Stabber is a drop unique to Borman and is an additional easter egg that goes along with the name, Norman Bates.