High-Tenacity Fibers · Filing Cabinet

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

RareIngredient$500

Found primarily in the Chang-san Air Base armory, barracks, the Songdo Wharf La Grande Vie rooftop and the X01 Production Assembly.

Used to craft: Durable Gas Mask, Consumable Box, Ballistic Fabric, Medium Weapon Backpack, Large Scavenger Backpack, Uncommon Ingredient Printing, Vendor Item Upgrade II, Stash Weapon Upgrade II.

HajinX01
≤0.043%0.14%0.43%Total Chance per spawn point, log scale

Details

Filing Cabinet
Avg. Chance
0.17%
Best Chance
0.43%
Spawn Chance
39%
Spawn Points
259 of 259 can hold it