Bf 109 E-3 Weight Issue

[lane]

How does pilot armour plating or lack thereof factor into the Bf 109 E-3's weight? Apparently the tables above are without armour plating? Is there solid primary source documentation of if/when most operational units were so equipped? Does COD model pilot armour for the Bf 109 E-3? How much did the pilot’s armour plating weigh, assuming at some point it was installed?

[csThor]

Look behind in the cockpit. See an armor plate?

No, the E-3 in CloD is currently not equipped with an armored headrest. It'll be interesting to see the E-4 Ilya talked about in the roadmap thread.