Manvark - Borderlands 3 Farming Guides
Location: Konrad's Hold on Pandora
Part of: Crew Challenge
Drops: Try-Bolt (Torgue AR) and Flakker (Torgue Shotgun)
Manvark is found in Konrad's Hold on Pandora just outside the entrance to Slaughter Shaft. It's almost impossible to miss Manvark since you have to run right past him in order to progress through the Konrad's Hold area, if you did miss him though check my map above. The fight with Manvark is pretty annoying since he transforms two or three times during the fight before you can actually defeat him and while you're fighting him many other Varkids will be spawning in the same area.
Despite this, so long as you have a decent weapon Manvark will be easy to dispatch. Note: The fastest way to get to the Manvark enemy is by fast traveling to Slaughter Shaft then zoning over into Konrad's Hold. You'll literally zone out and be in the area the Manvark spawns at.
As far as loot goes, you'll find that the Try-Bolt (Torgue AR) and Flakker (Torgue Shotgun) are both on the Manvark's dedicated drops list and have an increased chance of dropping from him.