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The RGM-79GB High Boost GM is a mobile suit from Mobile Suit Gundam: The Blazing Shadow.

Technology & Combat Characteristics

The RGM-79GB High Boost GM is a model based on the GM Command developed with the aim of improving movement speed. It is equipped with a standard GM backpack and additional booster units fitted on the legs. Although it succeeded in improving acceleration, the High Boost GM's avoidance performance was decreased as a result. It is armed with two YHI YF81-MP100 Machine Pistols that were developed form the Gundam Pixy's submachine guns.


  • 60mm Vulcan Gun
  • Beam Saber
  • YHI YF81-MP100 Machine Pistol


The prototype RGM-79GB High Boost GM came into possession of the Shutendoji space pirates, becoming the personal machine of Seria Heuser. In addition, Zeon-type boosters were newly added to the lower waist section by Shutendoji.


Blazing Shadow Mechanics
Principality of Zeon
Mobile Weapon
Mobile Suit
EMS-10F Zudah F | MS-06F Zaku II | MS-09B Dom | MS-09F/Br Dom Barrage | MS-14B Gelgoog High Mobility Type [Falaq] | YMS-23C Ghoul
Mobile Armour
Genbu | MA-04X-3 Umgarna

Cruiser / Mother Ship
Earth Federation
Mobile Weapon
Mobile Suit
RGM-79C GM Type C | RGM-79C[G] GM Type-C[G] | RGM-79CA GM Raid | RGM-79CA GM Raid Light | RGM-79FP-S1 GM Striker EX (Metal Spider) | RGM-79SP GM Sniper II
Space Pirate/Shutendouji
Mobile Weapon
Mobile Suit
MS-14B Gelgoog High Mobility Type [Gald Kureiz use] | RGM-79GB High Boost GM | RGM-79N GM Custom (Silver Haze) | RGM-7979N GM Custom (Silver Haze EX) | RGM-79SC GM Sniper Custom

Aircraft / Spacecraft
Saber Booster
Maria Shield Corporation
Mobile Weapon
Mobile Suit
RGM-79R GM II (Maria Shield co.)
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