If you are currently pushing through your progression in ARC Raiders, there is a very high chance you have hit the dreaded Gunsmith III workbench upgrade bottleneck. To get past it, you need Rusted Gears. On paper, it sounds simple enough—it's just an industrial resource, right? In reality, the drop rate can feel notoriously low if you are just looting randomly, turning what should be a quick upgrade into a frustrating grind.

The core strategy is simple: stop checking residential junk or generic crates. Rusted Gears are strictly classified as an Industrial item. To farm them efficiently, you need to target high-density, industrial-heavy zones packed with breachable vehicles, heavy transport, and locked puzzle rooms. Specifically, you want to focus your runs on Dam Battlegrounds and The Blue Gate.

1. Dam Battlegrounds: The Best Multi-Run Farm

If you prefer quick, highly repeatable "spawn, loot, and extract" runs, Dam Battlegrounds is your best bet. It features a few highly predictable, fixed object spawns that cut down on the RNG guesswork.

• The Power Generation Complex Buses: Head over to the northeast section of the map, right near the North Complex Extraction Elevator. Right next to the elevator, you will find two parked buses. Don't just look inside—you need to breach the back doors of these buses to access their internal storage compartments. Across multiple community runs, players have reported up to a 90% drop rate here. It is easily the most reliable single spot in the game.

• The Controlled Access Zone: Located near the Power Generation Complex, this is a puzzle area featuring vertical scaffolding and locked keycard rooms. If you have the keycards, use them. If not, make your way to the top of the scaffolding and breach the containers up there. The loot tier here is elevated, yielding Rusted Gears far more consistently than standard ground-level chests.

• The Scrap Yard & Primary Facility: The Scrap Yard is tedious but rewarding. You need to manually pop the hoods and trunks of the broken-down cars littered around the area. If the Scrap Yard feels too exposed, pivot to the Primary Facility nearby, which acts as a dense industrial alternative with plenty of heavy machinery to search.

2. The Blue Gate: The Highest Volume Farm

If you don't like the constant loading screens of short runs and prefer to maximize your loot-per-minute in a single, massive deployment, pack your gear and head underground at The Blue Gate.

• Warehouse Complex Underground Parking: This is the holy grail for raw vehicle density. The underground garage holds over 40 breachable vehicles packed tightly together. Because Rusted Gears have a solid drop rate from car hoods, trunks, and bus compartments, clearing this entire garage out in one sweep offers the absolute highest volume of gears you can find in a single match.

• The Checkpoint & Underpass: Sitting just below the surface, the Checkpoint is another incredibly dense vehicle zone populated by trucks and cars. It is high-tier, but it's also a known hotspot for other players. If you find the area is heavily contested or campy, you can use the zipline hidden inside the Warehouse Complex to slip in quietly, grab what you need, and rotate out.

3. Stella Montis & Spaceport: Backup Industrial Alternatives

Because the Dam and Blue Gate are highly valued by experienced players, they can occasionally become incredibly sweaty or camper-infested. If you are having a rough night and just want to avoid PvP while collecting your upgrade materials, pivot to these quieter alternative locations:

• Stella Montis Loading Bay: Avoid the medical sector itself and focus on the adjacent admin and lower receiving areas. You are specifically looking for blue electrical panels and server machines. These are often overlooked by players rushing through the map.

• Spaceport (Container Storage): Look for the large, yellow, breachable electric box trailers and the dedicated vehicle maintenance buildings. The loot pool here is clean, industrial, and highly likely to drop the gears you need without the same level of foot traffic.

Pro-Tips for Maximizing Gear Drops

• Prioritize Night Raids: If you can survive them, always choose Night Raids for farming. The game noticeably upgrades the loot pools in the dark. Players have documented that lower-tier items, like common Rusted Tools, frequently get replaced by higher-tier Rusted Gears during nighttime deployments.

• Look for Industrial Color Coding: Train your eyes to skip the common residential trash. You are hunting for very specific assets: green and blue control boxes, yellow electric trailers, tool lockers, and heavy transport vehicles. If an object looks like it belongs in a workshop or a high-voltage zone, breach it.