Finding the most overpowered gun in Arc Raiders isn’t about hype clips or flashy PvP moments—it’s about math, efficiency, and long-term resource management. While nearly every weapon can feel deadly in the right hands, some guns clearly outperform others when you analyze damage per shot, durability loss, crafting cost, and versatility.

In this guide, we break down the data to determine the most OP gun in Arc Raiders, at least until the next balance patch arrives.

What Actually Makes a Gun OP in Arc Raiders?

In Arc Raiders PvP, players are extremely fragile. Most weapons can down an opponent in under a second, meaning skill, positioning, and timing matter more than raw damage alone. Because of this, “OP” doesn’t just mean high DPS.

To fairly judge each weapon, we focus on four key factors:

1. Versatility

An OP gun should perform well against both players and ARC enemies. Weapons that only excel in PvP or PvE are less valuable overall.

2. Resource Efficiency

Arc Raiders is a loot-driven game. A powerful weapon that burns through durability or ammo too quickly becomes expensive to maintain.

3. Damage Per Durability

The fewer durability points a gun burns while dealing high damage, the better its long-term value.

4. Crafting & Upgrade Cost

Weapons that require rare components or excessive crafting materials lose efficiency, even if their damage is high.

Weapons Excluded From the Analysis

To keep the data meaningful, several weapon types were excluded:

- Light ammo weapons (e.g., Stitcher, Bobcat) – strong in PvP, weak against ARC
- Shotguns – situational and inconsistent against armored enemies
- Legendary weapons – too expensive to craft and upgrade efficiently
- Sniper rifles (Osprey) – powerful but lack versatility

This narrows the field to medium and heavy ammo weapons that can realistically perform well in most situations.

Durability Loss Per Shot (Lower Is Better)

When comparing durability burn rates, some weapons stand out immediately:

- Best durability efficiency: Torrente, Kettle, Arpeggio
- Worst durability efficiency: Pharaoh and Anvil (≈0.4 durability per shot)

High durability loss means higher repair costs and more wasted resources over time.

Damage Per Durability: The Key Metric

This is where the math gets interesting. Damage per durability tells us how much damage a weapon deals before losing a single durability point.

Top Performers:

- Ventor – 198 damage per durability
- Kettle – 121 damage per durability
- Arpeggio – 114 damage per durability

The Ventor is statistically broken in terms of raw efficiency, dealing massive damage while burning durability extremely slowly.

Lifetime Damage Comparison

Looking at total damage from full durability to zero:

The Ventor dominates—but numbers alone don’t tell the full story.

Crafting Cost: Where the Ventor Falls Behind

Despite its insane efficiency, the Ventor is expensive to craft and upgrade:

- Requires 36 simple gun parts
- Needs 9 medium gun parts
- Uses rare materials like steel springs and magnets

By comparison, the Arpeggio is far cheaper:

- Only 2 medium gun parts to max upgrade
- Around 15 simple gun parts total
- Mostly requires common materials like metal and rubber

This massive cost difference changes the final verdict.

Final Verdict: The Most OP Gun in Arc Raiders

Arpeggio – The True Most OP Gun

- Excellent damage efficiency
- Cheap to craft and upgrade
- Slow durability burn
- Highly versatile in PvP and PvE
- Best overall resource-to-power ratio

Ventor – The Broken but Expensive Monster

- Highest damage efficiency in the game
- Incredible lifetime damage
- Heavily gated by crafting and upgrade costs

Kettle – Best Early-Game Weapon

- Affordable and reliable
- Strong for new players
- Falls off slightly against armored ARC enemies

Best Weapon Progression Strategy

- New players: Use the Kettle
- Mid-game: Switch to the Arpeggio
- End-game (resource rich): Run the Ventor without worrying about cost

This progression offers the best balance between power, efficiency, and sustainability.

Final Thoughts

While the Ventor may look unbeatable on paper, Arc Raiders is ultimately a game of resource management. When crafting cost, durability efficiency, and versatility are all considered, the Arpeggio stands out as the mathematically most OP gun in Arc Raiders.