The Modern Warfare Remastered - Singleplayer FOV Fix (MWRSPFovFix) is a mod for Modern Warfare Remastered. It allows changing the FOV of the singleplayer campaign, including the size of the weapon model.
PC Gaming Wiki
Quick Start Guide:
Extract all files to the game’s installation folder (e.g. "C:\Program Files (x86)\Steam\steamapps\common\Call of Duty Modern Warfare Remastered\").
Start the MWRSPFovFixGUI.exe to configure the mod (might require .NET runtime 3.1.0).
Start the game as usual (e.g. through Steam).
Note that the game uses two FOV values: A vertical base FOV and a scaling factor; which also affects the “size” of the weapon. The effective FOV is calculated by using both of these two values.
By default, the game uses a base FOV of 65.0 and a weapon scaling of 1.0.
The features of this mod include:
Option to set the vertical FOV to almost arbitrary values
Option to set the FOV scale of the weapon model
Simple to install and use
Easy to configure via a GUI and ingame bindings
This mod is designed for the latest version of the game and might not be compatible with older or modified executables!