When merged this pull request will:

• Overwrite Aegis' changes back to ACE' changes.
• Correct MG would be the Kord with 12.7x108 mm ammo
  • ACE has the correct name, but wrong ammo (it's .50 BMG)
  • Aegis has correct ammo, but wrong name (NSVT instead of Kord)
  • I would have liked to change ACE to use 12.7x108 ammo instead, but as it's set to .50 BMG for quite a while now, I'm scared it would break missions with preexisting magazine loadouts.

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