If your stash looks like a garage after a storm, now's the time to stop hoarding and start choosing. Expedition 4 isn't just another clean-up job; the reset means anything you place in the Vault needs to earn its spot. Most players will be tempted to save flashy weapons or random rare pieces, but the smarter move is to protect the gear that gets your account moving again fast. That's where planning around ARC Raiders BluePrints matters, because the right blueprint can save you hours of awkward early farming, weak fights, and bad runs where you're stuck carrying junk instead of building toward something useful.

Start With Looting Mk. 3 Survivor

Looting Mk. 3 Survivor is the kind of blueprint that doesn't look dramatic until you actually need it. Then you realise how much work it does. Safe Pockets are huge in the early rebuild, and the extra storage space keeps you from cutting runs short just because your bag is full of wires, tools, and half the map's scrap metal. The medium shield also gives you a little breathing room when ARC enemies or other Raiders make a simple loot run messy. The real selling point, though, is the crawl-to-hatch safety net after you're downed. In PvE-heavy sessions, that one mechanic can be the difference between losing a kit and dragging yourself out with the item you needed. If you only save one Augment blueprint for comfort and long-term value, this is the one I'd lock in first.

Don't Sleep On Safekeeper For The Rebuild

Looting Mk. 3 Safekeeper is a slightly different case. You don't always need the blueprint in the Vault, but carrying the item itself can make the first stretch after reset much smoother. Early progression usually bottlenecks around workbench upgrades, not around fancy guns. You'll need Rusted Tools, Power Cables, Motors, ARC parts, and a pile of materials that never seem heavy until you're halfway across the map and moving like you've got bricks in your boots. Safekeeper's 65 max loadout weight helps you bring back full hauls instead of making three separate trips for the same upgrade chain. Sure, Looting Mk. 2 can handle basic scavenging once you've got currency, but Safekeeper lets you push straight into heavier material runs. That matters when everyone else is still arguing with their inventory.

Bring A Jupiter If You Want Faster ARC Farming

The early game can feel rough when you're trying to break ARC enemies with Anvil, Renegade, or whatever you've scraped together from the first few raids. It's doable, but it's slow, and slow gets dangerous. Bombardier Cells, Leaper Pulse Units, Rocketeer Drivers, and similar parts become a pain when your damage output isn't there yet. Jupiter fixes that problem in a very direct way. It lets you pressure ARC targets early, clear fights faster, and get back to collecting instead of burning through time and meds. It also pairs neatly with Looting Mk. 3 Safekeeper, because you can stash the weapon in a Safe Pocket when a run turns ugly. If another squad shows up or the situation collapses, you're not throwing away one of your best early tools. That kind of insurance is worth more than it sounds.

Save Bettina And Heavy Gun Parts Blueprints Together

Bettina is one of those weapons that fits the post-reset grind better than people expect. It hits hard enough to make farming feel efficient, but the crafting cost isn't ridiculous compared with other epic options. Three Canisters, three Advanced Mechanical Components, and three Heavy Gun Parts is a manageable target once your Gunsmith bench is moving. The catch is blueprint access. Heavy Gun Parts and Bettina aren't mythical drops, but the Raider-style blueprint pool is crowded, so hoping to pull both early can waste a lot of time. Some players prefer saving Anvil because it's ammo-friendly and familiar. Fair enough. But Anvil shows up on the map often enough that you can usually get your hands on it without protecting the blueprint. Bettina is a different story, especially if you haven't unlocked Security Breach yet. Saving both Bettina and Heavy Gun Parts blueprints gives you a clean path into serious farming as soon as Gunsmith bench 3 is ready.

Final Thoughts

Your Expedition Vault shouldn't be treated like a trophy cabinet. It's a recovery kit. Looting Mk. 3 Survivor gives you safety and consistency, Safekeeper helps you carry the ugly materials that actually rebuild the account, Jupiter speeds up ARC part farming, and the Bettina plus Heavy Gun Parts blueprint combo keeps your weapon progression from stalling. If you're still missing something before the reset, checking market options such as buy ARC Raiders Station can help you compare what's worth chasing, but the main idea stays the same: save what gets you working again, not just what looks rare in the stash.