HGUniversal Century

MS-06CK Zaku Half Cannon

A Zaku that trades a rifle for a backpack full of options and never feels like a compromise.

MechaGrade Score

4.1/5

Zaku II · 1/144 · 2017

GradeHG

Scale1/144

Released2017

Runnersn/a

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The verdict

This is one of the best HG Zakus Bandai has put out, and I say that after building a handful of the Origin line.

The swappable 180mm cannon and 120mm gatling gun on the same backpack hardpoint means you get two distinct silhouettes out of one box, and both look right on the model, not bolted on. It builds clean, poses well, and the mono eye slider is a small touch that makes a huge difference in how alive the head looks on a shelf.

Best for: Zeon fans who want a mid-range support Zaku with real loadout variety in a small, affordable footprint

The full review

What it is

This is the HG Origin take on the Zaku II variant built for medium-range fire support, and it earns that identity through its backpack rather than a paint job. You get a proper 180mm cannon and a 120mm gatling gun, plus two Heat Hawks and waist-mounted launchers, and the kit lets you mount either big gun without feeling like you're missing the other half of the toy. Assembly is straightforward, gates are placed where they hide easily, and the fit across the board was tight without needing glue or filler. The mono eye moves side to side with a small underside switch, which is a tiny detail that pays off every time you look at the finished kit.

The catch

The Origin sub-line leans hard on foil stickers for the panel markings and some of the color separation, and applying them cleanly takes patience, especially around the shoulder and skirt armor. The torso tilt and skirt armor articulation are both real but limited, more of a slight lean than a full range of motion, so dynamic poses take some coaxing. If you mount the gatling gun, its ammo belt occupies the same backpack point the second big gun would use, so you're choosing one loadout at a time rather than displaying both guns simultaneously.

Who it's for

Buy this if you want a Zaku that does something different from the standard II or F2 molds, or if the Origin aesthetic and the idea of a swappable heavy-weapons Zaku appeals to you. It is a great pickup for builders who like fussing with sticker work in exchange for a more detailed look, and for anyone building a Zeon support-line display next to standard grunts. Skip it if you specifically want zero stickers or a kit with wide torso articulation for dynamic diorama poses, since this one is built more for a strong standing display than deep acrobatics.

The build story

What the build is actually like, and the engineering worth knowing about.

The build goes together fast and cleanly, with nub and gate marks tucked into spots that stay hidden once assembled. Nothing needed sanding or filler to sit flush, and the plastic takes hobby knife cleanup without stress-whitening. The foil stickers are the one part that slows you down, since getting them to sit flat on curved shoulder and skirt surfaces takes a steady hand.

Articulation covers the usual HG range plus a ball-jointed head that can tilt on a c-clip pivot, double-jointed elbows and knees, and a ball-socketed waist, all of which hold poses reliably. The backpack hardpoint swap between the 180mm cannon and 120mm gatling gun is the standout engineering choice, giving real loadout variety without needing a second kit, and the included Heat Hawks and waist launchers round out a strong weapons count for an HG price point.

Lore & trivia

01The Zaku Half Cannon shares its base frame with the MS-06C Zaku II Type C, differing mainly in its support-weapon backpack.
02In the Gundam Origin timeline, Zeon produced roughly nine MS-06CK units, several patched together with hasty field repairs as the One Year War dragged on.
03This HG kit was released under Bandai's Gundam The Origin (HGGTO) sub-line, which pairs Origin-manga suit designs with foil-sticker detailing.
04The kit's backpack can mount onto most Bandai Action Base stands using an included adapter, making the cannon or gatling gun loadout easy to display posed.