The sensitivity and FOV changes depending on certain actions and where you are (indoor etc). The calculations are for the view when you move around outdoor.
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This will match WWII exactly, at least as long as the gun iron sights have the same magnifications.
FOV = 80.69
Mouse Sensitivity = 18.31725
ADS FOV = Independent
ADS Mouse Sensitivity = Legacy
ADS Yaw Multiplier = 1.00000