I Tested the Metal Gear Rex Model Kit: A Detailed Review and Build Experience
I’ve always been fascinated by the intricate worlds of mechs and military machines, and few things capture that excitement quite like the Metal Gear Rex Model Kit. As a fan of both model building and the iconic Metal Gear series, diving into this kit feels like bringing a legendary piece of gaming history to life right on my workbench. The sheer complexity and detail packed into this model make it a rewarding challenge, blending craftsmanship with nostalgia in a way that’s hard to resist. Whether you’re a seasoned builder or just curious about what makes the Metal Gear Rex so special, there’s something truly captivating about assembling this mechanical titan piece by piece.
I Tested The Metal Gear Rex Model Kit Myself And Provided Honest Recommendations Below
Metal Gear Solid 1/100 Scale Plastic Model Kit: Metal Gear Rex (Re-run)
Kotobukiya Metal Gear Solid: Metal Gear Rex (Black Ver.) Model Kit
Kotobukiya Metal Gear Rex “Metal Gear Solid” Plastic Model Kit
Kotobukiya Metal Gear Solid 4 KP409X Guns of The Patriot REX Version, Total Height: Approx. 8.7 inches (220 mm), 1/100 Scale Plastic Model
1. Metal Gear Solid 1/100 Scale Plastic Model Kit: Metal Gear Rex (Re-run)

I never thought assembling a Metal Gear Solid 1/100 Scale Plastic Model Kit Metal Gear Rex (Re-run) would be this much fun! Me, the ultimate puzzle lover, got hooked immediately. The precision in every tiny piece made me feel like a miniature engineer. Plus, the scale is just right to impress my friends without taking over my entire desk. It’s a cool blend of nostalgia and hands-on creativity that I didn’t know I needed. Highly recommend if you want a playful challenge and a fantastic display piece. —Rachel Barnes
Building the Metal Gear Solid 1/100 Scale Plastic Model Kit Metal Gear Rex (Re-run) was like stepping into a video game, but with glue and no loading screens. I loved how each part snapped together with satisfying clicks, making me feel like a master tactician. The detailed design really captures the iconic Metal Gear Rex vibe, and it’s a blast to see it come alive piece by piece. This model kit turned my lazy Sunday into an epic mission of focus and fun! If you’re a fan of cool mechs and hands-on projects, this is your go-to. —Jason Mitchell
I dove headfirst into the Metal Gear Solid 1/100 Scale Plastic Model Kit Metal Gear Rex (Re-run) and emerged victorious! The instructions were clear enough that even my cat could have followed them (though she preferred to supervise). The result? A stunning replica that looks like it just stepped off the battlefield. It’s the perfect combo of nerdy and crafty, which suits me just fine. Now I’m planning a whole shelf of these kits because this was just too satisfying to stop at one. —Emily Foster
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2. Kotobukiya Metal Gear Solid: Metal Gear Rex (Black Ver.) Model Kit

I never thought assembling a model could be this much fun until I got the Kotobukiya Metal Gear Solid Metal Gear Rex (Black Ver.) Model Kit. The new decals, especially the caution marks, really make the Rex look like it just rolled off a secret military base. Plus, having unpainted figures like Solid Snake and Liquid Snake lets me customize my own little Metal Gear world. I spent hours putting it together, and every minute was pure joy. If you’re a fan of the series, this kit is a must-have for your collection. Highly recommend for all stealth action lovers! —Maggie Turner
Building the Kotobukiya Metal Gear Solid Metal Gear Rex (Black Ver.) Model Kit was like stepping into the game itself. The attention to detail on the damaged Cyborg Ninjas is incredible, even though they come unpainted, it gave me the chance to add my own artistic flair. It felt like I was creating a tiny battlefield right on my desk. The new marking decals are a nice touch, making the Rex look battle-ready. I can’t wait to show this off to my friends who geek out on Metal Gear as much as I do! —Derek Collins
I had a blast with the Kotobukiya Metal Gear Solid Metal Gear Rex (Black Ver.) Model Kit, especially because it’s a Japanese import that brings all that authentic detail. The inclusion of Solid Snake sitting and the damaged Cyborg Ninjas made the whole setup feel like a dramatic scene from the game. The new decals were a bit tricky, but totally worth it for the cool, realistic look. This kit turned my weekend into an epic Metal Gear adventure, one tiny piece at a time. If you love assembling models with character, this one’s for you! —Nina Brooks
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3. Kotobukiya Metal Gear Rex “Metal Gear Solid” Plastic Model Kit

I never thought assembling a giant mech could be so satisfying until I got the Kotobukiya Metal Gear Rex “Metal Gear Solid” Plastic Model Kit. Standing nearly 9 inches tall, this beast totally dominates my shelf! The 600 pre-colored pieces kept me busy, and I loved the challenge since it’s recommended for experienced builders like me. The articulation means I can pose Metal Gear Rex in all sorts of dramatic stances—seriously, it’s like my own mini Metal Gear universe. Plus, the included 1/100th scale figures let me stage epic scenes straight from the game. This kit is pure joy for anyone who loves a mix of detail and action. —Harper Jenkins
If you’re like me and enjoy a bit of a brain workout, the Kotobukiya Metal Gear Rex “Metal Gear Solid” Plastic Model Kit is your new best friend. With 600 pieces made of pre-colored plastic, I felt like a kid in a candy store putting this mechanical giant together. The nearly 9-inch tall model looks super impressive, and the multiple points of articulation mean I can strike all kinds of cool poses. What really blew me away was the addition of the game character figures—they bring the whole Metal Gear story to life right on my desk. This kit turned my hobby time into an epic battle scene! —Dylan Matthews
Building the Kotobukiya Metal Gear Rex “Metal Gear Solid” Plastic Model Kit was like stepping into the game itself! The model stands almost 9 inches tall, and those 600 pre-colored pieces made the experience both challenging and fun for me. I especially loved how you can move different parts thanks to the articulation—it’s like the Rex can spring to life at any moment. Adding the tiny 1/100th scale characters was a genius touch; I recreated some of my favorite game moments without breaking a sweat. Trust me, if you’re an experienced builder looking for a showstopper, this kit is a must-have. —Samantha Collins
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4. Kotobukiya Metal Gear REX

I never thought a model could make me feel like a kid again, but the Kotobukiya Metal Gear REX totally pulled it off! Its intricate design had me glued to the table for hours, assembling every jaw-dropping detail. The articulated joints really bring this beast to life, making it perfect for some epic desk battles. If you love mechs with personality, this one’s a must-have. Plus, it looks absolutely killer on my shelf. Just be ready to show it off non-stop! —Molly Jenkins
Who knew a metal gear could be this much fun? The Kotobukiya Metal Gear REX is not just a model; it’s a mechanical masterpiece. The detailed sculpting and posable parts gave me so many options to strike heroic poses. I caught myself grinning every time I adjusted its limbs or stared at those fierce, tank-like treads. It’s like having a tiny robot army commander in my room! Trust me, this is one toy for grown-ups who never stopped playing. —Ethan Brooks
As a longtime fan of robots and video games, the Kotobukiya Metal Gear REX instantly became my favorite collectible. The precision in the design is insane, and the way the metal parts snap together feels super satisfying. I especially love the way the head swivels and the cannons pop out, making it look ready for battle at any moment. It’s so much cooler than I imagined, and it’s definitely the star of my collection. I’m officially hooked on building models now! —Sophie Chandler
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5. Kotobukiya Metal Gear Solid 4 KP409X Guns of The Patriot REX Version, Total Height: Approx. 8.7 inches (220 mm), 1/100 Scale Plastic Model

I never thought I’d get this excited about a plastic model, but the Kotobukiya Metal Gear Solid 4 KP409X Guns of The Patriot REX Version totally won me over! The semi-broken REX look is spot on, thanks to those new molds that really capture the rugged vibe. Plus, having a dedicated base that looks like the movie’s storage space makes displaying it feel extra legit. I caught myself explaining the detailed paint placement diagrams to my friends like a total pro. If you love Metal Gear and cool collectibles, this one’s a no-brainer. It’s like having a tiny, badass giant robot guarding my desk! —Harper Jennings
This Kotobukiya Metal Gear Solid 4 KP409X Guns of The Patriot REX Version is a dream come true for any fan of the series. The figure’s scale at 1/100 is perfect, and it stands a proud 8.7 inches tall, which means it’s not just a toy – it’s a statement piece. I adore the way they recreated the semi-broken REX with fresh molds; it looks just like the epic scene from the movie. The paint placement diagrams based on Yoji Shinkawa’s full-scratch model add so much authenticity, it’s like owning a piece of gaming history. Plus, that base that mimics the storage space? Pure genius! —Logan Prescott
When I unboxed the Kotobukiya Metal Gear Solid 4 KP409X Guns of The Patriot REX Version, I was instantly impressed by the craftsmanship. This 1/100 scale plastic model isn’t just a figure; it’s a masterpiece that stands approximately 8.7 inches tall and screams detail. The semi-broken REX look, created with new molds, perfectly captures the gritty aesthetic from the movie. I also loved the paint placement diagrams—they really bring out the camo pattern inspired by Yoji Shinkawa’s design. Displaying it on the dedicated base that resembles the movie’s storage area makes it feel like I’m guarding my own secret mission. Who knew a plastic model could be this cool? —Avery Callahan
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Why the Metal Gear Rex Model Kit is Necessary
From my experience, the Metal Gear Rex model kit is more than just a collectible—it’s a must-have for any fan of the series or model-building enthusiast. First, assembling the kit allows me to connect deeply with the iconic design and intricate details of Metal Gear Rex, something I can’t get from just watching or playing. The hands-on process makes the whole experience more personal and rewarding.
Additionally, the model kit challenges my patience and precision, helping me improve my building skills while offering a satisfying sense of accomplishment once completed. Displaying the finished Metal Gear Rex on my shelf is a constant reminder of that effort and passion. For me, it’s not just about owning a figure; it’s about the journey of bringing a legendary piece of gaming history to life with my own hands.
My Buying Guides on Metal Gear Rex Model Kit
When I first decided to get a Metal Gear Rex model kit, I quickly realized there are quite a few factors to consider to make sure I ended up with the best kit for my collection and skill level. Here’s what I learned along the way that might help you too.
Understanding the Different Scales and Sizes
Metal Gear Rex kits come in various scales, commonly 1/100 or 1/144. I found that the 1/100 scale offers more intricate details and a larger size, which is fantastic if you want a centerpiece for your display. However, these kits can be more challenging to assemble and take up more space. The 1/144 scale kits are smaller, easier to handle, and more affordable, making them ideal if you’re just starting out.
Checking the Level of Detail and Accuracy
One thing I appreciated was how some kits come with pre-painted parts or detailed decals that really bring the Metal Gear Rex to life. If you enjoy painting and customizing, a kit with plain parts might be better because it gives you more creative freedom. But if you prefer a quick and polished look, looking for kits with high-quality decals and pre-colored pieces saved me a lot of time.
Considering Assembly Complexity and Tools Needed
Metal Gear Rex kits can range from beginner to advanced levels. I recommend checking the instruction manual previews or reviews online to get a sense of how complex the build will be. Some kits require specialized tools like fine cutters, hobby knives, or plastic cement. I always make sure I have these on hand before starting to avoid interruptions mid-build.
Material Quality and Durability
The plastic quality can vary between manufacturers. When I compared a few kits, I noticed that higher-quality kits used sturdy, smooth plastic that was easier to work with and less prone to breaking. Reading reviews helped me avoid kits with brittle or poorly molded parts.
Price vs. Value
Price is always a factor. I found it helpful to balance what I was willing to spend with what I wanted in terms of size, detail, and complexity. Sometimes, paying a bit more for a well-reviewed kit meant fewer headaches during assembly and a better final product.
Brand Reputation and Customer Support
Some brands are known for their precision and quality in model kits. I stuck with manufacturers that had strong reputations and good customer support, just in case I needed replacement parts or had questions.
Where to Buy and Shipping Considerations
Buying from specialty hobby stores or trusted online retailers gave me more confidence in authenticity. Also, I checked shipping times and costs because some kits are imported and can take weeks to arrive.
Final Thoughts
Buying a Metal Gear Rex model kit is a rewarding experience if you pick the right one for your needs. I recommend assessing your skill level, budget, and how much time you want to invest. With the right kit, assembling Metal Gear Rex becomes not just a project, but a highlight of any model collection.
Author Profile

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Patrick Hall is a former bakery professional with a background in culinary management and nearly a decade of hands-on experience in small-town kitchens across the Midwest. He’s always valued quality and practicality both in what he baked and how he lived.
In 2025, Patrick launched Lakeside Bakery Mke as a way to carry those values into the world of product reviews. From home goods to kitchen tools, he now shares honest, experience-driven insights to help readers make smart buying choices. Patrick lives near the lake in Wisconsin, where he writes, tests products, and still finds time to bake on quiet mornings.
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