In this guide, you will learn how to Change FOV in Call Of Duty Modern Warfare 2.
First of all, you will need to press the options button, go to the settings and navigate to the Graphics tab. After that, scroll down to the field of view and click on the Show More button which is a small arrow pointing downward, it will show you the additional settings. You have to set this to 100 to 120. As with this, you will be able to see everything in the game.
After this, go down to the ADS field of view and make sure that it is set to Affect. Navigate down to the weapon field of view and set it to Narrow because in narrow the weapon looks big.