Modern Warfare 3 .NET External ESP v2.7 by master131

What is .NET External ESP?

It is an External ESP hack that was coded in C# by master131. It is designed only for Modern Warfare 3 in windowed mode. You must be running Windows Vista or Windows 7 with Aero enabled.

Status: Undetected

Work on:

  • Windows Vista
  • Windows 7
  • MW3 1.8.423


  • Aimbot
  • BoxESP
  • Status/Menu bar
  • Configurable settings
  • Name tag
  • VAC countermeasures to make sure this stays undetected.


How to use:

  • Download and extract the attachment
  • (optional) Edit the config file to your liking (config.mw3esp) with Notepad or any text editor.
  • Run Launcher.exe and start the game.
  • When in game, use the F1, F2 and F3 buttons to toggle the function and use right-mouse button or the Home key to use the aimbot.




  • Updated for 1.8.423
  • Added a text quality setting
  • Fixed the distance displaying incorrectly (and the player distance aimbot)

Virus Scans:

New Link Updated Here:

Credits to: master131

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