How To Cap/Uncap FPS Modern Warfare 3 2023

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  1. Go to modern warfare 3 main menu.
  2. Click on the settings icon in the top right corner.
  3. Click on the Graphics button.
  4. From here locate the Custom frame rate limit option, this you can set in custom or unlimited. If set in custom click show more , then you can choose max gameplay, menu and background fps.