to aaronb.
you couldnt fire 900 rounds in one long burst with MG42.
Because
A) Ammobelt isnt that long --> 1 AmmoBox contains 1 Belt with maximum 200 rounds this takes about 30-40 sec´s untrainned and min 10-15 sec trainned crew
Your Barrel will go to hot --> You have to change it after max 200 rounds. This will take too about 10-25 sec´s and couldnt be dual to belt change.
So u could maybe fire 900 rounds in theory with MG 42 but not in real.
Why i know that ? Spent my Army time at German Army and they use the MG 3 what is most identycal to MG42. Only 3-4 thing´s have changed. The Barrel and the "Schulterstuetze".
And about ammo i got to say.
When a Crewmember get´s lost/wounded/disabled, then Ammo didnt have to be gone--> Special when they are not moving and are Stationary. Tha Ammoboxes will lay on ground and the left/survived Members of the Team can easy grab them. They are not in the mouth or Boddy of the wounded/Dead Crewmember.
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Major Uedel
Kommandant
111 FallschirmjaegerBtl