A Mobile Suit Variation of the Sinanju from the Playstation 3 game “Gundam UC,” this white themed prototype Sinanju is based on the previously released MG Sinanju Ver. Ka frame with enhancements including the new Emotion Manipulator hands, which allows expressive individual finger and hand gestures as well as new weapon locking tabs. Featuring over 15 new runners of parts, Sinanju Stein comes with exclusive beam rifle and bazooka as well as a shield with integrated beam cannon and missiles. Beam saber racks on the forearms slide open and close while leg mounted thrusters can swivel.
Product Features
- 1/100 Scale
- Made of plastic
- Master Grade
- Action Base not included
Box Contents
- Pieces to build
- Sinanju Stein Gundam
- Beam rifle
- Beam bazooka
- Shield
- Foil sticker
- Marking sticker
- Instruction manual
Tap heart for stock notification.

| Scale | 1/100 |
| Line | MG - Master Grade |
| Brand | Mobile Suit Gundam |
| Series | Gundam Unicorn |
SKU: 2188965
Builds
Questions
Question
Is this kit discontinued with the announcement of the new MG sinanju stein?
Answer
No. The new Ver Ka is the narrative version (with the sleeves markings on the wrists).
January 6, 2024
Question
Are the red part of the inner thrusters actually red or would you have to paint it
Answer
The red is a separate piece inside the backpack thrusters.
March 25, 2026
Question
Does this share any major issues with the Sinanju?
Answer
It uses a fair amount of the Sinanju's inner frame, but thankfully the biggest problem area - the waist connection - is brand-new and much stronger and less prone to breaking (the Sinanju's has an infamous tendency to shear completely off). This kit also uses the pre-molded hands included with other MGs like the 2022 Dom, 3.0 Grandpa or Ver.Ka Nu & Sazabi (made the same way as RG pre-molded frame parts) with individual finger articulation and ball-jointed knuckles/thumb, which are phenomenal for their range of articulation and posing but a bit of a pain to fiddle with due to the tiny joints and can become loose or fragile over time if you keep the weapon in a raised pose, but seeing as the original Sinanju has the old trigger finger/other three split hands like the RX-78/GM/Zaku 2.0s it's an overall improvement. The newer Narrative Sinanju Ver.Ka does include an improved dedicated rifle hand (like HGs or newer Mgs) that fixes that issue, but the entire kit molded in different colors than this version and doesn't completely fix the wrist issue or include the parts to make the original HWS-style rifle this one includes. TLDR: It fixes most of the Sinanju's issues but share the same minor ones as some newer MGs, still a net improvement.
March 26, 2026
Reviews
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Mar 1, 2026
Needs panel-lining and decals
I was surprised by how plain it looks without panel-lining and decals, especially after having built and painted the MG Sinanju (Animation Color). The plain white and dark blue panels basically suck up all the detail from the model, and even the seams between different shades gets lost without the contrast provided by the panel-lining. Keep in mind that this mobile suit is the least outrageous of the Sinanju/Unicorn line, so do your best to make it pop out. 100% recommended if you're willing to put the work.
Recommends this
product
Review by
Apr 19, 2024
Best Sinanju by the end of 2023
I'm pretty happy with the finished model: interesting design that blends EFF and Zeon styles, nice articulation, no Sleeves stripe to worry about, and no PC joints (given its size, having them at key locations could be a nightmare). The dual-modeled hands can be a bit annoying though, as the wrist ball joint isn't strong enough to hold the rifle's weight and fingers pop off pretty easily. Note that this kit has A LOT of useless parts carried over from the "standard" Sinanju, which means you'd be paying quite a bit for useless parts.
Recommends this
product
Review by
- Verified Purchaser
Jun 28, 2023
Great Kit to Customize
Like many have said, this kit is great to customize, worst part about this kit are the hands but other than that it’s great
Recommends this
product
Review by
- Verified Purchaser
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