High-Tenacity Fibers · Basic Weapons Locker

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
≤0.80%2.5%8.0%Total Chance per spawn point, log scale

Details

Basic Weapons Locker
Avg. Chance
7.4%
Best Chance
8.0%
Spawn Chance
92%
Spawn Points
12 of 12 can hold it