MBF-P03fourth Gundam Astray Blue Frame Full Armor Phase Shift


Model number: MBF-P03fourth
Code name: 
Gundam Astray Blue Frame Fourth Full Armor Phase Shift
Unit type:
 prototype general purpose mobile suit
Manufacturer: Morgenroete, Inc
Operator: Serpent Tail
First deployment: C.E. 71
Accommodation: pilot only, in standard cockpit in torso
Dimensions: head height 17.78 meters
Weight: max gross weight 49.8 metric tons (unknown for Full Armor/FAP mode)
Armor materials: unknown
Powerplant: ultracompact energy battery, power output rating unknown
Propulsion: unknown
Equipment and design features: sensors, range unknown; optional FAP (Full Armor Phase Shift) system; PS (Phase Shift) armor
Fixed armaments: 2 x “Igelstellung” 75mm multi-barrel CIWS, mounted on head; 2 x beam saber, power rating unknown, mounted on shoulders, hand-carried in use; 6 x “Armor Schneider” combat knives, stored on main body, hand-carried in use
Optional fixed armaments: sniper pack, mounts sniper rifle and pistol
Optional hand armaments: beam rifle, power rating unknown; 2 x pistol

After receiving substantial damage in battle against Eleven Socius’ GAT-01D Long Dagger, Gai Murakumo’s MBF-P03 Gundam Astray Blue Frame underwent an extensive refit. In addition to Lowe Guele’s Tactical Arms for the Blue Frame Second L, Gai designed several upgrades himself. These upgrades included a two layer armor system, in which the second layer was equipped with Phase Shift and activated in the event of the first layer’s breach. The Blue Frame Second could also be equipped with the FAP (Full Armor Phase Shift) system in place of the Tactical Arms. This coat-like armor covered the entire body with Phase Shift for extra protection. Gai also remodeled the feet and added shoulder-mounted fin thrusters, along with a complement of six “Armor Schneider” combat knives.

Pilot: Gai Murakumo
First appearance: Mobile Suit Gundam SEED ASTRAY B
Original mechanical designer: Junichi Akutsu


Rear view (Normal mode)


Rear view (Full Armor deployed)



Tomohiro Chiba

Mechanical Designer(s):
Junichi Akutsu
Kunio Okawara
Yoshihiko Machida
Mitsuo Morioka

1 volume

Novel Release:
Japan 12.xx.2002 – 10.xx.2004


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