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Vault Armory F4 Key | Location + LOOT Guide | MW4 DMZ Guide


Published: Oct 22, 2026
Last Edit: Oct 22, 2026
164 Words, 1 Minute.

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Timestamps:
0:00 - Intro/Explanation
0:10 - Vault Armory F4 Location
0:30 - Vault Armory F4 Loot

Have the Vault Armory F4 Key? This video shows you where to use it as well as the loot inside so you know if it’s worth keeping! Vault Armory F4 - Unlocks the small armory within the underground parking of the Heavenly Luck Casino within Cheongun Village

Questions answered in this video:

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