RGM-86RBM GM III Beam Master


Model number: RGM-86RBM
Code name: GM III Beam Master
Unit type: custom mobile suit model kit
Inspiration: RGM-86R GM III (Gundam ZZ)
Force: Build Divers
Builder: Yukki (aka Yukio Hidaka)
Dimensions: overall height 18.0 meters
Weight: max gross 43.4 metric tons
Armor materials: plastic
Equipment and design features: none
Fixed armaments: 2 x vulcan gun, mounted in head; 2 x beam saber, stored in recharge racks in knees, hand-carried in use; 2 x 4-tube missile pod, mounted on shoulders; 2 x buster binder, mounted on waist armor; 2 x large missile launcher, mounted on legs
Optional hand armaments: changeling rifle
Special attacks: Double Fusion Beam

The RGM-86RGM GM III Beam Master was a custom Gunpla built by the Diver Yukki (aka Yukio Hidaka) of Force Build Divers. It was based on the RGM-86R GM III from the 1986-87 anime TV series Mobile Suit Gundam ZZ. The Beam Master was a support unit that incorporated additional beam weapons over the original version. Its legs were reinforced to maintain stability during firing. The Beam Master’s main weapon was its changeling rifle, which featured two rotating barrels to switch between beam rifle and beam vulcan modes. Other armaments included vulcan guns, beam sabers, missile pods and beam-firing buster binders, which could combine with the changeling rifle to perform powerful fusion beam attacks. Following the Mass-Diver incident, Yukki began to think that his unit was not contributing enough to the Build Divers, so he constructed a new Gunpla, the RGM-89BM Jegan Blast Master.

Pilot: Yukki (aka Yukio Hidaka)
First appearance: Gundam Build Divers


Buster binder


Changeling rifle


Rear view

Gundam Build Divers Info

Shinya Watada

Noboru Kimura

Mechanical Designer(s):
Kunio Okawara
Kanetake Ebikawa
Junya Ishigaki
Junichi Akutsu
Kenji Teraoka
Ippei Gyoubu
Naohiro Washio
Takayuki Yanase

Character Designer:
Shuri Toida

Musical Composer:
Hideakira Kimura

1 episode (prologue), 25 episodes (TV)

Japan 04.03.2018 – 09.25.2018
Streaming 04.03.2018 – 09.25.2018


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