Helldivers 2 R-63 Diligence Guide: Best Builds & Uses

[BraveOtter]

The R-63 Diligence marksman rifle has quickly become a favorite among players in Helldivers 2. While the game offers a wide arsenal of weapons, the R-63 stands out for its balance of precision, stopping power, and versatility across different enemy types. In this Helldivers 2 R-63 Diligence Guide: Best Builds & Uses, we’ll dive into what makes the rifle special, how to maximize its effectiveness, and the best strategies for incorporating it into your loadouts.

Why the R-63 Diligence Stands Out

The R-63 is best described as a marksman’s tool. It doesn’t spray bullets like the standard assault rifles, but what it offers is accuracy and consistency. Each shot delivers high damage, allowing you to efficiently take down medium-tier enemies while conserving ammo. Its moderate rate of fire gives you control over engagements without punishing you too harshly for missed shots.

Unlike shotguns or heavy machine guns, the R-63 Diligence rewards patience and careful aim. For players who prefer calculated engagements over run-and-gun tactics, it feels like a perfect fit.

Best Builds for the R-63 Diligence

The R-63 thrives when paired with the right Stratagems and sidearms. Here are some recommended builds:

1. Balanced Fireteam Build

Primary: R-63 Diligence

Secondary: Pistol with high mobility for close encounters

Stratagems: Anti-tank support (EAT-17 or Recoilless Rifle), Supply Pack, and an Orbital Strike for clearing groups

This build works well in mixed squads where versatility matters. The R-63 keeps you effective at medium range while the Stratagems cover heavy armor and swarm control.

2. Sniper Support Build

Primary: R-63 Diligence

Secondary: SMG for emergencies

Stratagems: UAV Drone, Resupply, and Eagle Cluster Bombs

This setup is designed for players who prefer staying behind the frontlines, picking off priority targets and calling in support to thin out waves before they reach the team.

3. Solo Specialist Build

Primary: R-63 Diligence

Secondary: Autocannon as backup firepower

Stratagems: Shield Generator Pack, Orbital Precision Strike, and Resupply

If you’re running missions solo, this combination gives you both survivability and offensive tools to handle different threats.

Best Uses in Combat

The R-63 is most effective against lightly armored enemies and mid-tier threats like bug warriors or automatons. Aim for weak spots, and you’ll consistently drop enemies before they can close the distance. It’s less effective against heavily armored foes, so you’ll need to rely on Stratagems or teammates to handle tanks and hulking enemies.

Its ammo efficiency also makes it ideal for long missions where resource management becomes critical. While other weapons might burn through magazines too quickly, the R-63 lets you maintain steady pressure throughout the fight.

The R-63 Diligence might not be the flashiest weapon in Helldivers 2, but it’s one of the most reliable for players who value precision and control. Whether you’re supporting your squad from range or playing solo, the right build can turn the rifle into a cornerstone of your loadout.