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MW4 DMZ key / Uncommon
Gangbyeon Apartment B
The Gangbyeon Apartment B is used at Compound Echo, Hajin River Heights (grid G7). Glass double doors of apartment block B, the one with a SAM site on the roof.
G7 Compound Echo, Hajin River Heights
- Door
- Glass double doors of apartment block B, the one with a SAM site on the roof.
- Video route
- One key spawn: the kitchen up the stairs from the Compound Echo underground parking, on the left. Player report, not checked by the guides.
- Inside
- Lockers and crates.
- Get the key
- Found as loot Often inside apartment A or the first Compound Echo building.
Other keys in Hajin River Heights
Data updated 2026-10-30. Sources: COD Central — MW4 DMZ keys · DMZ Codex — keys and loot rooms · dmzmap.com — key locations and locked rooms · 哆啦A东_DMZ无人区 — key room spots and routes (Bilibili video series)