🫡 Where to find Barracks Exit Key to Koschei Complex?

Where to Barracks Exit Key to Factory Admin location in Koschei Complex? Answer inside the video! ✅ I recommend you find rebreather and take to Barracks because 2nd key you can find only in the flooded room. Good luck :) #dmz #modernwarfare2 #dmzseason3 #dmzsolo #dmzwarzone