If you're interested in trying out the Iron Sight mod, you can usually find it on gaming forums or modding websites, such as GameFAQs or ModDB. Keep in mind that you may need to download and install additional software to run the mod.
Right-click your game shortcut and select Open file location .
Paste the mod files into this folder. The game will automatically load any files found there upon startup. widescreen fixes to complete your Allied Assault