# Where to use the blackmarket weapons locker key in DMZ in Modern Warfare 4

- URL: https://talkfuse.com/story/where-to-use-the-blackmarket-weapons-locker-key-in-dmz-in-modern-warfare-4/
- Published: 2026-11-04T17:37:03+00:00
- Updated: 2026-11-05T06:12:17+00:00
- Original publisher: Polygon
- Original article: https://www.polygon.com/mw4-modern-warfare-4-dmz-blackmarket-weapons-locker-key-location/
- Topics: Gaming

## Key points

- The key works at Hanrin Village or Deadtown.
- Each location has two basement lockers.
- Loot can include weapons, armour and crafting materials.

## Summary

The blackmarket weapons locker key in Modern Warfare 4’s DMZ opens lockers that can contain valuable weapons and loot. It has two possible locations, giving players a choice of where to use it during an extraction run.

The lockers are in buildings at Hanrin Village and Deadtown, each with two lockers in a basement room. Players with enough keys can open up to four lockers in one deployment; one example haul included two 3D printer recipes, a purple LMG, a purple armour vest and crafting materials.

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Summarised by TalkFuse (https://talkfuse.com/). Quote the original publisher for the reporting and link this page for the summary and discussion.