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Heckler & Koch GMG

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The Heckler & Koch Grenade Machine Gun

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Heckler & Koch 40mm Grenade Machine Gun

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HK 40mm Grenade Launcher - SHOT Show 2013

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USMC Mark 19 40mm AUTOMATIC GRENADE LAUNCHER

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NZ Army Grenade Machine Gun

The GMG is an automatic grenade launcher developed by Heckler & Koch for the German Army. It is also often referred to as GMW or GraMaWa (Granatmaschinenwaffe).
  • Design details 

  • Testing and operation 

  • Users