Lightweight Stock Blueprint

A rare stock attachment that reduces weapon weight and increases movement speed while aiming down sights. Perfect for mobile playstyles.

The Lightweight Stock blueprint is a rare weapon mod blueprint in Arc Raiders. Once you learn it, you can craft the Lightweight Stock at your workbench instead of hoping to loot one in a raid.

How to get the Lightweight Stock blueprint

There are 3 known ways to get this blueprint:

• Container loot: Residential Containers
• Map event: Electromagnetic Storm
• Map event: Night Raid

Container loot is randomized every raid, so the fastest route is to chain several Residential Containers in one run and extract with what you find.

Track the Lightweight Stock blueprint

Use the Mark as Owned button above to save it to your collection. Your progress is shared with the Arc Raiders Blueprint Tracker, where you can filter every blueprint by category, rarity and what you are still missing.