If you are relying on topside RNG loot to stockpile mechanical components in ARC Raiders, you are already falling behind the curve. These components are the lifeblood of your progression, required for everything from essential weapon upgrades to leveling your workbenches, but finding them in the wild is a massive rookie trap. The absolute meta for securing a reliable supply of both standard and advanced mechanical components is aggressively utilizing your Refiner workbench and recycling trash gear.
Instead of mindlessly looting, experienced raiders run “zero to hero” free loadouts specifically to extract common weapons for the recycler, while hoarding raw metal and rubber parts to brute-force craft their component supply safely back at base.
Editor’s Recommendations:
- The Ultimate Stone Demon Boss Guide for Borderlands 4
- How to Recruit Meek the Mimic in Esoteric Ebb?
Component Farming Overview
| Component Type | Best Safe Method (Crafting/Recycling) | Best High-Risk Method (Topside Looting) |
| Mechanical Components | Refiner (Lv. 1): Combine 7 Metal Parts + 3 Rubber Parts. Recycle: Common/Uncommon weapons and mods. | Not recommended to farm directly. Prioritize looting junk that recycles into metal/rubber. |
| Advanced Mechanical Components | Refiner (Lv. 2): Combine Mechanical Components + Steel Springs. Recycle: Rare weapons and mods. | Blue Gate Checkpoint: Farm abandoned cars in the red zone. Run during Night Raids for buffed loot. |
If you absolutely must hunt for Advanced Mechanical Components in the wild to bypass the Level 2 Refiner requirements (which demand uncommon loot like Toasters and Fireball Burners), you need to drop into the Blue Gate map and push the central Checkpoint.
Be warned: it is a high-traffic bloodbath with practically zero cover, but the equipment crates and abandoned cars are densely packed with mechanical drops. Pushing this area during a Night Raid event will heavily multiply the loot value, but it significantly ramps up ARC enemy activity and funnels the entire surviving lobby into a single, highly contested extraction point.
FAQs
Q: I have the rubber, but I’m completely out of metal parts for the Refiner. What’s the fastest farm?
A: Stop recycling your topside junk randomly and strictly target metal-yielding items. Alternatively, you can passively generate metal parts by training Scrappy—you just need to secure a dog collar and some basic fruit like lemons and apricots to get him started.
Q: Is it actually worth scrapping my rare weapons to get Advanced Mechanical Components?
A: Generally, no. Unless it’s a duplicate of a gun you hate, keep your rare weapons for actual combat. It is significantly cheaper and safer to upgrade your Refiner to Level 2 and just combine standard mechanical components with Steel Springs.
Q: Why do I keep dying at the Blue Gate Checkpoint when farming for advanced parts?
A: It’s the hottest POI on the map for mechanical loot, meaning every other geared player is rushing it too. There is almost no natural cover there. If you’re running it during a Night Raid for the loot buff, you also have to survive the intensified ARC spawns and the final chokepoint at the lobby’s only extraction zone.
