The Diligence Marksman Rifle in Helldivers 2 is a highly enjoyable rifle with long range, making it quite effective against robots with obvious weaknesses on the Western Front. To make it even more effective, a good mod setup is essential. We recommend using a 4x Scope, Vertical Grip, and either a Compensator or Muzzle Brake.
What are the best mods for the Diligence Marksman Rifle in Helldivers 2?
Little Diligence
4x Scope + Vertical Grip + Compensator or Muzzle Brake
This weapon is thoroughly outclassed. The Censor excels on the Western Front, while the Verdict dominates the Southeastern Front.
Just kidding. In reality, it gets completely outclassed by both the Verdict and the Censor, with almost no advantages whatsoever. Its only real benefit is that it's a free weapon.
Related Guide: Recommended Builds for the Censor Marksman Rifle