Includes

• Acguy
• Iron Nail part (retracted)
• Iron Nail part (extended)
• Right Missile + Mega Particle Cannon piece
• Extension arms
• Stub piece

Kit Features & Gimmicks

Articulation

• The mono-eye is poseable.
• The head can rotate on a single ball-joint neck.
• The arms can...
• Swing on a peg-and-socket joint.
• Raise horizontally.
• Due to its ball-jointed nature:
• the upper arms can rotate.
• The elbow articulation is fairly weak.
• The extension arms are multi-jointed.
• The upper thigh joints can rotate on a peg-and-socket joint, and/or rotate on each thigh.
• The knees are double-jointed.
• The ankles can swivel on a ball-and-socket joint.

Weapons/Other Gimmicks

• Acguy's right forearm can be built with either Iron Nail or Missile-equipped piece.
• The right arm's iron nail can replace with either retracted or extended mode pieces.
• The Iron nails on the extended mode piece can pivot.
• The extension arm piece is ball-jointed and they can attach onto both arms, or combine together if one wishes for a long arm.
• Backpack boosters can pivot.
• Stub piece can attach onto the right arm with the Iron Nail arm installed onto the left arm to recreate the Acguy seen in the Mobile Suit Gundam: The 08th MS Team OVA.
• The panel underneath the crotch can be removed to reveal a mounting point for the Action Base stands.

Tips & Tricks

• For better results, some details are needed to be applied with Gundam Markers or Mr. Color paints.
• Topcoat (Mr. Hobby recommended) can be used to protect applied stickers and if any, marking decals and painted details.
• If using matte/flat-finish top coat, it is advisable not to spray on the translucent parts - can be done by masking or spraying top coat while the said parts are separated.

Variants

Italicized item/s are exclusives.

Reissues of the kit from September 2018 onward will feature a blue-colored Bandai Spirits logo. Later reprints from mid-2022 will also feature an additional Bandai Namco logo.

• HGUC Principality of Zeon Amphibious Set
• HGUC MSM-04 Acguy (Gold Injection Ver.)
• HGGB GPB-04B Beargguy
• HGBF KUMA-03 Beargguy III

​To see other variants of the kit, go to HGBF KUMA-03 Beargguy III/Variants.