I recently i installed Crysis 2 and r_drawnearfov 80 just works on Single Player.I believe than when patch 1.3 came you did fix a similar problem related to this kind of fov in Crysis 3 as well.
So, i gently ask you to fix that in C2 tool.The gun is just too close of my eyes and also i use a big Screen.Hope you do something about it.
Regards, Rising.