Loved for its low recoil, this powerful SMG is one of the best guns in the game, here's the best Modern Warfare 2 MX9 loadout to slay enemies up close.

MX9 / Steyr AUG Para\n\n The Steyr AUG is an Austrian bullpup assault rifle. It was adopted by the Austrian Army in 1978 as the StG 77 or Sturmgewehr 77.