Arc Raiders: Best Ways to Get and Use Heavy Gun Parts

If you’ve been playing Arc Raiders for a while, you’ve probably noticed that Heavy Gun Parts are an important resource, but not everyone is sure how to make the most of them. I’ve spent a lot of time crafting, upgrading, and recycling in the game, so I’ll walk you through how Heavy Gun Parts work in practice, based on what most players do.

What Are Heavy Gun Parts Used For?

In general, Heavy Gun Parts are used for crafting, upgrading, and repairing weapons that use heavy ammo or shotgun ammo. This includes weapons like Anvils, Bettinas, Il Toros, and Vulcanos.

Most players treat them as a “tiered crafting resource.” They aren’t something you usually spend on every item—you need them primarily for higher-level weapons or upgrades. Light weapons and basic rifles usually don’t require them.

Practically speaking: if you’re focusing on a heavy weapon build, you’ll need a steady supply of these parts. Otherwise, they can pile up in your inventory since they’re less relevant for light weapon setups.

How Do You Get Heavy Gun Parts?

1. From Enemies

Heavy Gun Parts are usually dropped by Raiders and Security units. Based on common player experience, higher-level enemies drop more parts, but the drops are not guaranteed. Most players find farming a mix of mid-tier Raider and Security missions gives a reliable trickle of parts without wasting time on extremely high-level enemies.

2. Crafting From Simple Gun Parts

You can craft Heavy Gun Parts if you have the blueprint. The recipe generally requires 4× Simple Gun Parts at a Refiner 2 station. This is the usual approach for players who already have a stock of Simple Gun Parts from scavenging.

• Blueprint required: Yes.

• Crafting station: Refiner 2.

• Output: 1× Heavy Gun Part per recipe.

In practice, most players will hold off crafting unless they need a few extra for a specific upgrade. It’s usually more efficient to scavenge first, then craft if needed.

How Are Heavy Gun Parts Used in Crafting Weapons?

Most weapons that use heavy ammo require Heavy Gun Parts at multiple stages:

Examples of Weapon Progression

• Anvil Series: Anvil II → III → IV
  Each upgrade requires 1 Heavy Gun Part plus some Mechanical Components.

• Bettina Series: Bettina I → IV
  Upgrades typically require 2 Heavy Gun Parts and 1–2 Advanced Mechanical Components.

• Il Toro Series: Il Toro II → IV
  Upgrades require 1 Heavy Gun Part plus 4 Mechanical Components.

• Vulcano Series: Vulcano I → IV
  Each upgrade uses 1–3 Heavy Gun Parts depending on the level, along with Advanced Mechanical Components.

In general, you will use more Heavy Gun Parts on mid-to-high-tier upgrades than on entry-level crafting. Most players prioritize using parts on weapons they plan to carry long-term, rather than experimenting with every heavy weapon in the game.

How Does Recycling Heavy Gun Parts Work?

If you have surplus Heavy Gun Parts, they can be recycled. The recycling system in Arc Raiders usually returns Simple Gun Parts as a base material:

• 1× Heavy Gun Part → 2× Simple Gun Parts (recycling)

• 1× Heavy Gun Part → 1× Simple Gun Part (salvaging)

Most players use recycling when they have extra parts that aren’t needed immediately. Salvaging is usually reserved for breaking down entire weapons or components to recover some value without starting from scratch.

Can You Buy Heavy Gun Parts?

Yes, they are sold by the NPC Celeste. However, most players only buy them if they are in a pinch or need a small number quickly. Relying solely on buying parts is usually not efficient, especially if you plan to upgrade multiple heavy weapons, because the cost can add up fast.

How Should You Manage Heavy Gun Parts?

From practical experience, managing these parts well is key:

1. Inventory Planning
   Keep enough for your active heavy weapons, but don’t hoard too many, especially early in the game. Storage space is limited, and extra parts often go unused.

2. Scavenging Priority
   Focus on missions or enemies that drop parts consistently. Many players ignore early enemy drops for efficiency and farm parts from mid-level Raids.

3. Craft Only When Needed
   Crafting is useful for filling small gaps but can be resource-intensive. Usually, players will craft parts only when planning upgrades or repairing a weapon mid-mission.

4. Upgrade Focus
   Decide which heavy weapons are your main loadout. Upgrades are expensive, and Heavy Gun Parts are rare enough that most players focus on one or two weapons at a time rather than spreading them thin.

Common Questions From Players

Q: Are Heavy Gun Parts rare?
Yes, in general, they are considered rare compared to Simple Gun Parts. Players often have to farm or craft them rather than naturally accumulating a lot.

Q: Which weapons should I prioritize upgrading with Heavy Gun Parts?
Most players upgrade weapons they use regularly. This usually means mid- to high-tier heavy weapons like Bettina III or Vulcano III, rather than entry-level models.

Q: Can I get Heavy Gun Parts from recycling weapons?
Yes. Higher-tier weapons usually return more parts when recycled. Players often dismantle duplicate weapons or old models to reclaim parts for upgrades.

Q: Are Heavy Gun Parts more useful for crafting or upgrading?
In practice, upgrading uses more parts than initial crafting. While you need a few parts to craft a heavy weapon, multiple upgrades consume the majority of your stock.

Q: Should I buy Heavy Gun Parts from Celeste?
Only if you need a small number quickly. Most players find farming or crafting to be more cost-effective for larger quantities.

Final Tips for Handling Heavy Gun Parts

• Treat Heavy Gun Parts as a strategic resource, not something you casually spend.

• Keep track of your weapon upgrade plans to avoid wasting parts.

• Farm a mix of Raiders and Security units for a reliable supply.

• Only craft parts if you have excess Simple Gun Parts or need a specific number for an upgrade.

• Use recycling to recover resources from old or duplicate weapons.

By understanding how Heavy Gun Parts work in practice, you can make smarter decisions about crafting, upgrading, and managing your inventory. Most experienced players focus on efficiency: keeping enough parts for their main weapons, recycling what they don’t need, and farming strategically rather than hoarding.

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