MGUniversal Century

RX-0 Unicorn Gundam "Ver.Ka" Beam Gatling Gun [x2] Set

The kit that made a whole generation want a psycho frame glowing under their fingertips.

MechaGrade Score

4.2/5

Unicorn Gundam · 1/100 · 2008

GradeMG

Scale1/100

Released2008

Runnersn/a

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The verdict

This is still one of the best transformation kits Bandai has ever put out, and the gatling gun add-on is the accessory that finally gives the suit something to do with its hands besides pose.

The Unicorn to Destroy Mode swap is a genuine engineering trick, not a gimmick, and it holds together. The tradeoff is real: you give up some knee and torso articulation to make that transformation work, and this Ver.Ka tooling is now well over a decade old, so it shows its age next to the RE/100 or MGEX next to it on a shelf.

Best for: Unicorn fans and Ver.Ka completionists who want the definitive early psycho-frame build with a beefier armament than the stock kit offers

The full review

What it is

This is the Katoki Hajime redesigned MG Unicorn Gundam, the kit that turns from a clean white unicorn-horned suit into the red-veined Destroy Mode NT-D form, paired here with a second pair of beam gatling guns so both of Unicorn's forearms can mount one. Building it, the transformation gimmick is the whole story, and it is a good one. Sliding the chest and shoulder armor back to expose the psycho frame underneath is the moment every Unicorn fan bought this kit for, and it delivers. The gatling guns give the suit real presence, turning it from a saber-and-shield unit into something that looks like it means business at range too.

The catch

The transformation mechanism eats into articulation. Knees only bend to around 80 degrees and the torso twist is limited compared to a non-transforming MG, because so much internal space is dedicated to the swing-out psycho frame panels. Reviewers and builders also flag loose knee, ankle, and torso joints on well-loved copies, especially after repeated transformations. This is a heavy sticker kit in true Ver.Ka fashion, with a large marking sheet that needs patient application (including clear stickers over the psycho frame windows) to look right, and skipping them leaves the suit looking unfinished.

Who it's for

Buy this if you already love Unicorn and want the origin MG with the extra firepower of the double gatling set, or if the transformation gimmick itself is what excites you. It rewards patience with the sticker sheet and careful joint handling. Skip it if straight-up posability or a rock-solid stance matters more to you than the transformation, since the RE/100 and MGEX versions built later address the loose-joint and detail complaints directly. This is a kit you build for the moment it opens up, not for marathon dynamic posing sessions.

The build story

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

The transformation sequence looks simple in the instruction booklet but takes real study the first few times through. Once you have the shoulder and chest sequence memorized, most builders get it down to a smooth few minutes, though a handful report needing to loosen tight shoulder and arm joints before the swap moves freely. Gate placement is standard Ver.Ka era Bandai, with visible nub marks on white parts that benefit from a hobby knife and light sanding since there is no molded color trick to hide them.

The engineering payoff is the sliding armor mechanism itself: chest, shoulder, and skirt panels retract and rotate to expose the red psycho frame, and it locks believably in both modes. The beam gatling gun add-on mounts cleanly to the forearms via the same peg system as the beam magnum, so you get a real loadout choice on the shelf. Finger articulation on the manipulator hands is generous for the era, and the front, side, and rear skirt armor pieces are all ball-jointed separately so they clear the legs during wide poses despite the transformation constraints elsewhere.

Lore & trivia

01The MG Unicorn Gundam Ver.Ka was designed by mechanical designer Katoki Hajime, who reworked the original Unicorn Gundam UC anime design specifically for this kit line.
02Psycho frame in the fiction is described as using a special resin embedded with psycommu particles, which is why Bandai molded the exposed Destroy Mode frame in translucent red plastic to sell the in-universe glow.
03The beam gatling gun accessory set lets both of Unicorn's forearms mount a gatling gun simultaneously, a loadout not possible with the single gun that ships in the standard MG box alone.