Curated Gundam model kits, tools & paint · Updated picks & buying guides

Buying guide · Updated July 2026

Top 8 Best Gundam Model Kits

Eight standout kits ranked across HG, RG and MG grades so you find the right challenge, price and look.

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Top picks

RankProductRatingBest forWhere to buy
🥇 Gundam Astray Red Frame MBF-P02 RG 1/144 Kit Gundam Astray Red Frame MBF-P02 RG 1/144 KitBest Overall
4.9 / 5
Builders who want the best all round Real Grade experience
🥈 HG Gundam Aerial 1/144 Witch from Mercury Model Kit HG Gundam Aerial 1/144 Witch from Mercury Model KitBest for Beginners
4.8 / 5
First time builders starting from a popular recent series
🥉 Char's Zaku II Ver 2.0 MG 1/100 Master Grade Kit Char's Zaku II Ver 2.0 MG 1/100 Master Grade KitBest Detail
4.8 / 5
Experienced builders wanting the deepest master grade detail
4 God Gundam #37 RG 1/144 Model Kit God Gundam #37 RG 1/144 Model KitBest Value
4.7 / 5
Builders wanting RG detail at a friendly price
5 Gundam Astray Red Frame Custom MG 1/100 Master Grade Gundam Astray Red Frame Custom MG 1/100 Master GradeBest for Custom Builders
4.7 / 5
Modelers who plan to customize and paint
6 Char's Zaku II #2 MS-06S RG 1/144 Model Kit Char's Zaku II #2 MS-06S RG 1/144 Model KitBest Classic Design
4.6 / 5
Fans of the original Universal Century era
7 HG Gundam Barbatos 1/144 Iron Blooded Orphans Model Kit HG Gundam Barbatos 1/144 Iron Blooded Orphans Model KitBest Rugged Look
4.5 / 5
Builders drawn to the Iron Blooded Orphans style
8 HG Gundam GFreD 1/144 GQuuuuuuX Model Kit HG Gundam GFreD 1/144 GQuuuuuuX Model KitBest New Universe Pick
4.3 / 5
Collectors following the newer GQuuuuuuX series

Every pick, reviewed

🥇Gundam Astray Red Frame MBF-P02 RG 1/144 Kit
Best Overall

Gundam Astray Red Frame MBF-P02 RG 1/144 Kit

4.9 / 5

Best for: Builders who want the best all round Real Grade experience

The Astray Red Frame RG is the sweet spot of this whole lineup. It delivers master grade level articulation and detail in a compact 1/144 frame, and its bright red armor with the signature katana makes it a showpiece that punches far above its size.

The good
  • Inner frame gives wide, stable articulation
  • Striking red color scheme needs no paint
  • Katana and posing options make it display ready
Worth noting
  • Small RG parts need careful nipping
  • Decals take patience to apply cleanly
🥈HG Gundam Aerial 1/144 Witch from Mercury Model Kit
Best for Beginners

HG Gundam Aerial 1/144 Witch from Mercury Model Kit

4.8 / 5

Best for: First time builders starting from a popular recent series

The HG Aerial from Witch from Mercury is the friendliest entry point here. Large snap fit parts, clean molded color and a straightforward runner order make the build relaxing, while the modern design still looks sharp on the shelf.

The good
  • Simple snap fit with no glue needed
  • Molded color looks great straight from the box
  • Forgiving parts for a first ever build
Worth noting
  • Fewer articulation points than RG or MG
  • Stickers rather than water slide decals
🥉Char's Zaku II Ver 2.0 MG 1/100 Master Grade Kit
Best Detail

Char's Zaku II Ver 2.0 MG 1/100 Master Grade Kit

4.8 / 5

Best for: Experienced builders wanting the deepest master grade detail

Char's Zaku II Ver 2.0 MG is the detail lover's pick. The 1/100 inner frame, opening hatches and refined proportions reward patient assembly, and the finished suit is one of the most satisfying Zaku builds you can put together.

The good
  • Full inner frame with excellent range of motion
  • Opening panels and stored weapons add realism
  • Larger 1/100 scale shows off fine detail
Worth noting
  • High part count means a longer build
  • More expensive than HG or RG options
4God Gundam #37 RG 1/144 Model Kit
Best Value

God Gundam #37 RG 1/144 Model Kit

4.7 / 5

Best for: Builders wanting RG detail at a friendly price

The God Gundam RG packs dramatic poseability into a 1/144 kit at a price that is easy to justify. Its dynamic joints suit action poses from G Gundam, making it a lot of build for the money.

The good
  • RG inner frame enables bold action poses
  • Strong value for the detail on offer
  • Iconic G Gundam design stands out
Worth noting
  • Tight joints need gentle handling at first
  • Decal work rewards a steady hand
5Gundam Astray Red Frame Custom MG 1/100 Master Grade
Best for Custom Builders

Gundam Astray Red Frame Custom MG 1/100 Master Grade

4.7 / 5

Best for: Modelers who plan to customize and paint

The Astray Red Frame Custom MG is a 1/100 canvas for builders who want to go further. The full inner frame and extra parts make it ideal for panel lining, painting and personal touches beyond the box build.

The good
  • Master grade frame with generous detail
  • Extra parts invite customization and painting
  • Larger scale is a joy to pose and display
Worth noting
  • Best results need paint and patience
  • Not the quickest weekend project
6Char's Zaku II #2 MS-06S RG 1/144 Model Kit
Best Classic Design

Char's Zaku II #2 MS-06S RG 1/144 Model Kit

4.6 / 5

Best for: Fans of the original Universal Century era

Char's Zaku II MS-06S RG brings the iconic red commander suit to life in 1/144. The Real Grade frame gives it lively articulation, and the classic silhouette is instantly recognizable to any longtime fan.

The good
  • Faithful RG take on a legendary suit
  • Inner frame delivers smooth articulation
  • Compact size fits crowded shelves
Worth noting
  • Small parts demand careful cleanup
  • Mono eye detail benefits from painting
7HG Gundam Barbatos 1/144 Iron Blooded Orphans Model Kit
Best Rugged Look

HG Gundam Barbatos 1/144 Iron Blooded Orphans Model Kit

4.5 / 5

Best for: Builders drawn to the Iron Blooded Orphans style

The HG Barbatos captures the raw, mechanical look of Iron Blooded Orphans in an approachable 1/144 kit. Snap fit assembly keeps it beginner friendly while the bulky frame gives you a distinctive display piece.

The good
  • Easy snap fit build with a bold silhouette
  • Rugged design stands apart from sleeker suits
  • Great gateway to the Iron Blooded Orphans line
Worth noting
  • HG articulation is more limited than RG
  • Color separation relies on some stickers
8HG Gundam GFreD 1/144 GQuuuuuuX Model Kit
Best New Universe Pick

HG Gundam GFreD 1/144 GQuuuuuuX Model Kit

4.3 / 5

Best for: Collectors following the newer GQuuuuuuX series

The HG GFreD is a fun, accessible way into the fresh GQuuuuuuX universe. As a snap fit 1/144 kit it keeps the build simple, making it a low commitment pick for fans who want the latest designs on the shelf.

The good
  • Beginner friendly snap fit assembly
  • Brings a brand new universe to your collection
  • Affordable entry into a fresh design line
Worth noting
  • Least articulated of the kits compared here
  • Design is niche for newcomers to the series

How we picked

We compared these kits across four things that actually shape the build: grade (HG, RG or MG), builder skill level, price range and the source universe. HG kits suit newcomers with simple snap fit assembly, RG packs realistic detail into a small frame, and MG rewards patient builders with inner frames and moving parts. Each pick was rated on articulation, part separation, decal quality and how satisfying the finished pose looks on a shelf.

Frequently asked questions

What do the grades HG, RG and MG mean?

Grade describes the engineering level of the kit. HG (High Grade) is 1/144 scale, simple to assemble and great for starting out. RG (Real Grade) is also 1/144 but adds an inner frame and dense detail for a realistic finish. MG (Master Grade) is 1/100 scale with a full inner frame, opening panels and the most moving parts. PG (Perfect Grade) is the largest and most complex, while SD (Super Deformed) is a cute chibi style with no scale.

Which gundam model kit is best for a complete beginner?

Start with an HG 1/144 kit. The parts snap together without glue, the runners are clearly numbered and the build takes a couple of relaxed hours. It teaches you how to cut, clean and pose parts before you move up to the tighter tolerances and inner frames of RG and MG.

Do I need glue or special tools to build these?

No glue is required. Every kit here is snap fit, so parts click into place. You do want a pair of side cutters (nippers) to remove parts cleanly from the runner and a hobby knife to shave the small nub marks. A cutting mat and fine sanding stick help, and panel line markers plus a top coat are optional upgrades for a sharper finish.

What scale are these kits and does scale matter?

HG and RG kits are 1/144 scale, roughly 13 cm tall when built. MG kits are 1/100 scale, closer to 18 cm, with more internal detail and bulk. Larger scale means more parts and more articulation, so pick the scale that matches the display space and the build time you want to invest.

How to Choose the Best Gundam Model Kit for You

Picking a gundam model kit is less about which suit looks coolest and more about matching the kit to your patience, your budget and the shelf you want to fill. The eight kits ranked here span three grades, from beginner friendly snap builds to master grade projects with full inner frames. Read the grade in each title carefully, because it tells you almost everything about the build experience before you open the box. A new builder who reaches for the wrong grade can end up frustrated, while a veteran who buys too simple a kit finishes it in an hour and wants more. The goal of this guide is to land you on the kit that feels just right for where you are now.

Start With the Grade, Not the Suit

Every kit is labeled by grade, and the grade sets your expectations for part count, assembly time and detail. A High Grade kit gets you a clean, poseable figure in an afternoon. A Real Grade kit packs surprising complexity into the same 1/144 footprint. A Master Grade kit is a weekend project with panels that open and joints that move like the real machine would. If you buy above your comfort level too soon, the build stops being fun. It helps to think of the grade as the difficulty setting: the same suit can exist across several grades, and each version asks a different amount of skill, time and money from you.

High Grade: The Easiest Way In

The HG kits in this list, including the Aerial from Witch from Mercury, the Barbatos from Iron Blooded Orphans and the GFreD from GQuuuuuuX, are all 1/144 scale. They snap together without glue, use molded color so you can skip paint, and forgive small mistakes. This is where almost every builder should begin. The parts are large enough to handle comfortably and the instructions walk you through each runner in order. An HG build teaches the core skills, cutting parts from the runner, cleaning the nub marks and posing joints, without punishing you for a slip. Once you can finish one cleanly, you are ready to climb the ladder.

Real Grade: Big Detail in a Small Frame

Real Grade sits between HG and MG in ambition. The RG kits here, Char's Zaku II, the God Gundam and the Astray Red Frame, are still 1/144 but hide a pre assembled inner frame under the armor. That frame gives you MG style articulation at HG size. Parts are smaller and the runner gates are tighter, so a good pair of nippers matters more. The payoff is a densely detailed figure that photographs like something twice its price. RG kits also come loaded with realistic decals that, once applied, transform a plain figure into something that looks studio built. They are the natural next step after a few HG builds.

Master Grade: The Full Build Experience

The MG kits, Char's Zaku II Ver 2.0 and the Astray Red Frame Custom, are 1/100 scale with a complete inner frame you build first and then dress in armor. Hatches open, weapons store on hardpoints and the range of motion is the widest of any grade here. Expect more sessions at the bench and a more rewarding result. These are the kits you graduate to once cutting and cleaning parts feels second nature. The larger 1/100 scale gives you room to add panel lining, painting and weathering, so an MG kit can grow with your ambitions long after the basic build is done.

Understanding the Grade Ladder

The lineup Bandai builds runs on a clear ladder of grades, and knowing it helps you plan your next purchase and set a budget.

  • SD (Super Deformed): chibi proportions, no fixed scale, quick and cute.
  • HG (High Grade): 1/144 scale, beginner friendly, molded color.
  • RG (Real Grade): 1/144 scale, inner frame, high detail.
  • MG (Master Grade): 1/100 scale, full inner frame, opening panels.
  • PG (Perfect Grade): 1/60 scale, the largest and most complex tier.

Match the Universe You Love

Half the fun is building a machine from a story you care about. This list pulls from several universes: Witch from Mercury with the Aerial, Iron Blooded Orphans with the Barbatos, the newer GQuuuuuuX line with the GFreD, the original Universal Century with Char's iconic red Zaku, G Gundam with the God Gundam and the Seed timeline with the Astray Red Frame. If you are new, pick the suit from a series you have watched, because you will enjoy the build far more when you recognize the machine taking shape. Building a suit you have cheered for on screen turns a quiet evening at the bench into a small celebration of the story.

Tools That Make Every Build Better

You do not need much to start, but a few tools raise the quality of any grade. A sharp pair of side cutters removes parts without stress marks, a hobby knife shaves the leftover nubs and a sanding stick smooths the last traces. A panel line marker deepens the recessed detail in seconds, and a matte or gloss top coat unifies the finish and protects your decals. None of these are required for a good looking build thanks to molded color, but each one nudges the result closer to display quality.

Price and What You Actually Pay For

HG kits are the most affordable, RG sits in the middle and MG commands the highest price because you get more plastic, more engineering and a bigger finished figure. None of these need paint to look good thanks to molded color, though panel lining and a matte top coat lift any grade. Buy the grade that fits your skill and budget today, and let the ladder pull you upward as your bench skills grow. There is no wrong place to start, only the next kit that will teach you something new.