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Call of Duty: Modern Warfare 4

M4

Beta Early Access, 2026
Last updated:

Best M4 Builds in Modern Warfare 4

#1
M4
MW4
AR
M4
  • Barrel
    Heavy Short Barrel
  • Underbarrel
    Angled Grip
  • Rear Grip
    Assault Grip
  • Stock
    Light Stock
  • Ammunition
    5.56x45mm High Velocity