The MS "Zaku 1" that appears in "Mobile Suit Gundam" is in the HGUC series. Shoulder tackle can be reproduced by rotating the waist and bending the upper body forward. The elbow part has a wider range of motion due to the newly adopted double joints. The mono eye can be moved left and right by moving the lever on the back of the head. Includes Zaku Bazooka, Shoulder Bazooka Rack, 105mm Zaku Machine Gun, Heat Hawk, Sturm Faust, and Knuckle Shield. Includes high-detailed wrist parts that reproduce various facial expressions.