Structural Alloy · Hidden Cache

Call of Duty: Modern Warfare 4Season 1, 2026Last updated:

RareIngredient$500

Found primarily in the Chang-san Air Base hangar, repair bay, Bubun Yard and the X01 Main Warehouse.

Used to craft: UAV, 2-Plate Helmet Armor Vest, Alloyed Plating, Small Secure Backpack, Large Backpack, Dog Tag Case Upgrade III, Stash Weapon Upgrade II.

HajinX01
≤0.17%0.54%1.7%Total Chance per spawn point, log scale

Details

Hidden Cache
Avg. Chance
1.7%
Best Chance
1.7%
Spawn Chance
96%
Spawn Points
59 of 59 can hold it