GSF-YAM02 Guardshell

The Guardshell is a Mobile Armor in the manga series Gundam SEED C.E. 73 Δ Astray

Combat Abilities
The armament of the Guardshell is rather simple and consists of a single beam cannon mounted on a tentacle while for defense the suit can use a beam shield. In mobile suit mode the upper shell becomes a yo-yo-like weapon with a beam edge.

History
Created on Mars, the Guardshell is the personal mobile weapon of Nahe Herschel, who uses it on his journey around Earth. Nahe uses the Guardshell to fight against the mobile suits of Phantom Pain and later a suit of Orb.