Change these two settings to false for improved visibility in gunfights

Go to Documents -> Call of Duty -> players

Open "s.1.0.cod24.txt" with Notepad or text editor of your choice, search for

// Show blood effects
ShowBlood@0;57752;20945 = false

// Weapons eject brass
ShowBrass@0;57752;20945 = false

Exit & Save

Is this bannable? No, but use at your own risk.

credits to Reave on X
https://x.com/Reave/status/1861738963146363172