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In Arc Raiders, you’ll spend a lot of time gathering materials, battling other players, and fighting off ARC enemies roaming the map. While exploring, you’ll find all kinds of loot, and some rare items are worth saving for later use.
One such item is Complex Gun Parts. These are used to craft and upgrade legendary weapons like the Jupiter, Equalizer, and Aphelion. Here’s everything you need to know about finding, crafting, buying, and recycling these parts.
Where to Find Complex Gun Parts
If you’re hunting for Complex Gun Parts typically, there are several key locations. Since this item is classified as Security material, it can spawn in any place marked with a double chevron icon. The best spots to look include:
- Launch Tower in Spaceport
- Lobby in Stella Montis
- Control Tower in Dam Battlegrounds
- Security Lockers (any map)
The Lobby in Stella Montis and Control Tower in Dam Battlegrounds are especially good, as Stella Montis offers some of the best loot drops in the game, thanks to numerous containers and higher-tier materials. When searching in the Lobby, focus on the breachable side rooms labeled “Security” along the walls.
Pro tip: Farming for Complex Gun Parts during a Night Raid or an Electromagnetic Storm increases your chances of finding them.
If you prefer a more relaxed approach, the Launch Tower in Spaceport is worth checking out. While I have found many Epic items there, it’s not a reliable spot for Complex Gun Parts. Still, it’s worth visiting for the loot-filled towers, especially if you’re passing through.
Finally, my favorite method is looting Security Lockers. These large metal chests, accessible after upgrading your Security skill, often contain Complex Gun Parts. I recommend hitting all the towers and small bunkers around Spaceport’s perimeter, as nearly every one contains a Security Locker.
How to Craft and Buy Complex Gun Parts
You can buy Complex Gun Parts from Celeste. She sells one per day for 60 Seeds, which isn’t cheap but can boost your stock if you have plenty of Seeds.
You can also craft them if you find the corresponding Blueprint. To do this, use the level 3 Refiner, which will cost you 2 Light Gun Parts, 2 Medium Gun Parts, and 2 Heavy Gun Parts to make one Complex Gun Part. This method can be expensive if you don’t have many materials saved up.
Getting the Blueprint isn’t guaranteed, but farming in lockers, breachable metal containers, and locked rooms during Night Raids greatly improves your chances. The Blueprint’s drop rate gets a buff during Electromagnetic Storms and Night Raids, so playing during these events is the best way to hunt for it.
What Recycles into Complex Gun Parts
The last way to get Complex Gun Parts is by recycling certain gear items when out of a raid. Recycling these items will yield one Complex Gun Part each:
- Aphelion
- Equalizer
- Jupiter
However, this method is not highly recommended. Since these are some of the rarest weapons in the game, only consider recycling them if the weapon is broken and you can’t repair it. Even then, it might be better to keep the weapon instead of breaking it down for materials.





