ARC Raiders Expedition 5 is now underway. Running from September 8 to September 29, this Expedition window has been extended by a week compared to previous ones, and Last Call phase has been removed. Following this event, the system will be paused for adjustments until early 2027.
Expedition 5 introduces the ability for players to retain quest progress, though weapon, crafting, and resource progression will still reset. For PvE players, Vault offers only five slots; how you allocate them will directly impact your early-game momentum after the reset.
Survivor Augments, Jupiter, and Blueprints are all common choices; the specific items you bring depend on which aspect of progression you intend to prioritize immediately after the reset.

Blueprint Priority
For a smoother start after ARC Raiders Expedition 5 reset, Blueprints are usually a better use of Vault slots than finished ARC Raiders items.
While finished weapons and Augments provide an immediate boost to combat effectiveness, they can be lost if a raid fails. Blueprints, however, allow you to craft the corresponding gear again once relearned.
Recent community discussions show many players favoring Blueprints; top candidates include Survivor, Anvil, Heavy Gun Parts, Snaphook, Silencer II, and Seeker Grenade.
There is no single best set of five items. The choice depends on how difficult the item is to reacquire, whether it is useful in the early game, and how frequently you plan to craft it later on.
Survivor Augment
Survivor Augment is an item that often presents a dilemma for ARC Raiders PvE players
Resources are limited in the early post-reset phase and crafting benches aren't yet restored; bringing a Survivor Augment in advance can make those initial raids much easier. Even without Blueprint, a finished Augment can tide you over until you find the recipe again.
The risk is that a finished item can be lost at any time - especially if taken out alongside high-value weapons - meaning a single failed raid could cost you significant early-game resources.
Therefore, if you already possess Survivor Augment Blueprint, it is better to prioritize bringing Blueprint itself.
For Expedition 5, permanent crafting access may matter more than one strong opening run.
If you lack Blueprints, a finished Survivor Augment is a better choice for players who are familiar with the routes and have a consistent track record of successful extractions.
Should You Bring Jupiter?
If you regularly take down large ARCs like Queen or Matriarch, bringing a Jupiter right after the reset allows you to resume high-tier ARC farming earlier in Expedition 5.
However, Jupiter occupies a ARC Raiders Vault slot, and there is always a risk of losing the finished weapon. If your blueprints, crafting bench, and economic cycle haven't been restored yet, the utility of a single high-tier weapon is somewhat limited.
Therefore, Jupiter is better suited for players with a regular squad who are familiar with Queen or Matriarch routes and already possess most core blueprints. Solo players planning to prioritize upgrading their bench, stockpiling materials, and rebuilding their economy might find blueprints more practical.

Three PvE Vault Setups
When organizing your ARC Raiders Expedition 5 Vault, you don't need to fill all five slots based solely on high monetary value. After a reset, bottlenecks often arise from missing blueprints, bench upgrades, or materials.
For a safer approach, use Safe Rebuild Setup: include Survivor Augment, Seeker Grenade, Snaphook, and Silencer II blueprints, leaving one flex slot for Heavy Gun Parts, weapon blueprints, or other frequently used recipes.
To get back to Queen or Matriarch farming quickly, use Large ARC Farming Setup: include two or three key blueprints and a Jupiter (or another large ARC weapon), filling the remaining slots with Survivor Augments, tools, or additional blueprints.
If you prioritize bench upgrades and economic recovery, use Fast Economy Setup: keep one to three essential blueprints and dedicate the remaining slots to early-game materials and capital for your economic cycle.
You don't have to copy these setups exactly. Some players might lack Survivor Augment, others might reliably acquire Snaphooks, and some might target Queen immediately after the reset; how you allocate your Vault slots depends on your specific strategy.
What to Leave Behind
You can exclude common ARC Raiders items that is easily repurchased or farmed. There is no need to keep high-tier guns you rarely use just because they have a high sell price; similarly, you can deprioritize blueprints that are easily reacquired or seldom utilized.
You must also consider the risk of losing finished weapons and augments upon death. Bringing multiple high-value finished items for your first raid often concentrates your risk too heavily.
ARC Raiders Expedition 5 launches globally on September 29; this marks the final round before the system goes on hiatus until early 2027. You can retain your quest progress, but the crafting, resource, and loadout loops will still need to be rebuilt.
If you want to play it safe, hold onto blueprints for your go-to gear; if you want to get back to farming Queens or Matriarchs as soon as possible, make sure to save slots for Jupiter-class or other heavy ARC weapons.
The priority isn't how powerful you are in the very first run, but minimizing the grind for materials and blueprints so you can quickly resume your standard PvE routine.












