HK21 - Call of Duty: Black Ops wiki

Damage      40
Magazine      30
Unlock       2
Ammunition     240
Reload Time    4.75s
Rate of Fire  750 RPM
Recoil  Moderate
Fire Mode Automatic

The HK21 is a Light Machine Gun that appears in Call of Duty Black Ops.


The HK21 is found in the mission "Numbers" used by Hudson.


The HK21 is the default Light Machine Gun in multiplayer.

Like all LMGs, the HK21 greatly limits the player's mobility.


  • Infrared Scope
  • Red Dot Sight
  • Extended Mag (Drum Mag)
  • ACOG Scope
  • Reflex Sight

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