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Continue ShoppingThe Extended Light Mag II is a weapon modification in Arc Raiders that significantly enhances the ammo capacity of compatible weapons using light ammo. This guide will cover how to acquire this blueprint, its crafting requirements, and some additional details.
Extended Light Mag II is a weapon modification in Arc Raiders. Once learned and crafted, it increases the magazine size of light weapons by +10 rounds. That means slightly more shots before reloading on compatible weapons like the Hairpin, Kettle, Stitcher, Burletta, and Bobcat.
It's an uncommon mod, useful if you rely on light weapons during raids.

Modification Type: Weapon Modification
Effect: Moderately increases the ammo capacity for weapons using light ammo.
Compatible Weapons:
The Extended Light Mag II blueprint can be obtained through two primary methods:
1. Scavenging: The blueprint can be found in various areas as players explore the game world.
2. Crafting: After obtaining the blueprint, players can craft the Extended Light Mag II using the following materials:
To craft the Extended Light Mag II, players need to meet the following requirements:
| Ingredients | Requirements | Result |
|---|---|---|
| 2x Mechanical Components | Gunsmith Level 2 | 1x Extended Light Mag II |
| 3x Steel Springs | Extended Light Mag II Blueprint required |
If you’re looking to save time, you can buy Arc Raiders Extended Light Mag 2 blueprints from U4N. This option allows you to quickly unlock the mod without the need for extensive scavenging.
In Arc Raiders, most recipes (including Extended Light Mag II) come from blueprints you find out in the world. These are loot items that you must pick up and “learn” before you can craft the mod.
Blueprints spawn as loot in many places:
That means you need to open up as many loot containers as possible and check them carefully for the blueprint item.
Some missions and side objectives can reward blueprints when completed. You can also get blueprints as part of mission rewards, especially from main or repeatable quests.
Players report that maps or areas with good loot density — like urban or industrial zones — often yield more blueprint drops. It's still random, but exploring these places increases your overall chances.
Unfortunately, there's no single fixed location where the Extended Light Mag II blueprint always appears. The game doesn't pin it to specific coordinates — it's part of the general loot pool.
The Extended Light Mag II can also be recycled or salvaged for materials:
The Extended Light Mag II is a useful modification for those who rely on light ammo in Arc Raiders, providing a notable boost to ammo capacity. It's essential for players seeking to maximize their combat effectiveness in longer engagements.
If you're looking to add this modification to your arsenal, consider scavenging or crafting it using the materials provided.