Printed Circuit Board · Tool Chest

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

RareIngredient$500

Found primarily in the Haneul Nuclear Reactor, electrical substations and the X01 Tech Lab.

Used to craft: Night Vision Goggles, Power Regulator, Staff Emergency Exfil Keycard, Utility Box, Dog Tag Case Upgrade III, Epic Ingredient Printing, Vendor Item Upgrade I.

HajinX01
≤0.65%3.7%21%Total Chance per spawn point, log scale

Details

Tool Chest
Avg. Chance
1.3%
Best Chance
21%
Spawn Chance
52%
Spawn Points
397 of 397 can hold it