---
product_id: 177606039
title: "Mega Construx Halo Mark I Prototype Exosuit"
brand: "mega brands"
price: "£65.28"
currency: GBP
in_stock: true
reviews_count: 13
category: "Mega Brands"
url: https://www.desertcart.co.uk/products/177606039-mega-construx-halo-mark-i-prototype-exosuit
store_origin: GB
region: United Kingdom
---

# fully poseable exosuit with ball-jointed limbs 86 precision interlocking pieces multi-weapon build options for custom combat Mega Construx Halo Mark I Prototype Exosuit

**Brand:** mega brands
**Price:** £65.28
**Availability:** ✅ In Stock

## Summary

> ⚙️ Suit up, build out, and lead the charge with the ultimate Halo exosuit experience!

## Quick Answers

- **What is this?** Mega Construx Halo Mark I Prototype Exosuit by mega brands
- **How much does it cost?** £65.28 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/177606039-mega-construx-halo-mark-i-prototype-exosuit)

## Best For

- mega brands enthusiasts

## Why This Product

- Trusted mega brands brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Skill-Boosting Build:** Enhances creative thinking and team-building skills—perfect for ages 8 and up.
- • **Authentic Halo Design:** Detailed Mark I Prototype exosuit inspired by the iconic Halo universe for true fans and collectors.
- • **Micro Action Figure Ready:** Fits a highly-collectible, super-poseable UNSC Marine figure inside for immersive play.
- • **Customizable Combat Loadout:** Build and swap multiple weapon configurations to dominate every battle scenario.
- • **Seamless Brand Compatibility:** Bricks integrate effortlessly with all Mega Construx sets and major building brands.

## Overview

The Mega Construx Halo Mark I Prototype Exosuit is a meticulously designed 86-piece buildable set featuring a fully poseable exosuit that fits a micro UNSC Marine action figure. Compatible with all Mega Construx and major brand bricks, it offers multiple weapon configurations for customizable battle readiness. Ideal for ages 8+, this set combines authentic Halo aesthetics with skill-building construction play, making it a must-have collectible for fans and builders alike.

## Description

Suit up for the ultimate deployment with a buildable Mark I Prototype exosuit! Level up, Marine! Strengthen your UNSC forces when you upgrade your exoskeleton’s armor with a powerful, buildable Mark I Exosuit. Build for any engagement in this Prototype when you choose from several multi-weapon configurations. Then, man the suit by fitting the included UNSC Marine micro action figure inside to edge out the enemy’s force! Collect all 3 in the series and build an even stronger faction! Ideal for Probuilders, ages 8 and up

Review: Another amazing set from Mega Construx! - I will start off by admitting that I have become a fan of the Mega Construx sets. So, when I found this, and the breacher set for $10 on pre-order, I didn't think twice about pre-ordering it. Honestly, I was expecting it to be bigger. You can see a size comparison between the paint bottle and the exo-suit in one of the included pictures. That said, I love how well designed this set is! Well, except the parts for the back weapons, that part is fiddly as can be. I kinda wish they had just went with a solid six slot piece, instead of two tree slot pieces. It "breaks" off very easily while arranging the figure. That little issue aside, I love everything else about the design. The ankles, knees, hips, and elbows are all ball joints that allow for some great poses. Though they do have their limits. But it doesn't diminish the neat design. The arms and legs all go into the arms and legs of the suit, so it really looks like/looks like an actual (workable) exo-suit. The attention to detail is amazing! I got it because I love exo-suits and mechs. Add in that it is associated to HALO, and you have a winning combination. IF you like HALO, or Exo-suits/mechs then you will love this set. It was a fun, quick little item to build. I will review the Breacher set when I get the chance. Though, I suspect that I will love it too. I have a picture of the two sets next to each other. Thank you for taking the time to read my review. I hope it helped you decide whether you want this set. I would be amazed if you didn't get it, it's amazing! But it's up to you. Just get it! :)
Review: Awesome Item - I have always been a fan of the Halo series as far as I can remember. I remember seeing this prototype exo-suit from the Halo Legends series back in 2010 from I think the episode "Being Human." Great stuff and I would recommend it to any fan or for any toy enthusiast!

## Features

- Buildable Mark I Prototype Exosuit that fits a micro action figure inside
- 1 highly-collectible, super-poseable UNSC Marine micro action figure with detachable armor accessories
- Buildable weapon options for multiple custom battle-ready configurations
- Ideal for ages 8 and up, this building set features detailed authenticity to strengthen creative thinking skills
- Bricks combine with all Mega Construx building sets and are compatible with major brands

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07XC3JL4X |
| Additional Features | Construction, Robots |
| Age Range Description | 8 years and up |
| Best Sellers Rank | #197,071 in Toys & Games ( See Top 100 in Toys & Games ) #6,003 in Toy Building Sets |
| Brand Name | Mega Brands |
| Color | Multi |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.6 out of 5 stars 1,788 Reviews |
| Educational Objective | Team Building Skills |
| Global Trade Identification Number | 00887961835229 |
| Included Components | Building Set |
| Is Assembly Required | No |
| Item Dimensions | 6 x 1.38 x 8 inches |
| Item Type Name | Building |
| Item Weight | 90 Grams |
| Manufacturer | Mattel |
| Manufacturer Maximum Age (MONTHS) | 132.0 |
| Manufacturer Minimum Age (MONTHS) | 96.0 |
| Manufacturer Part Number | GLB71 |
| Manufacturer Warranty Description | Manufactures Warranty |
| Material Type | Plastic |
| Model Name | Mark I Prototype Exosuit |
| Model Number | GLB71 |
| Model Year | 2020 |
| Number of Pieces | 86 |
| Operation Mode | manual |
| Power Source | manual |
| Set Name | Halo Exosuit Series |
| Size | One Size |
| Sub Brand | Mattel |
| Subject Character | UNSC Marine |
| Target Audience | Adult, Child, Teen |
| Theme | Fantasy |
| Toy Building Block Type | Interlocking Toy Building Block |
| UPC | 887961835229 |
| Unit Count | 1.0 Count |

## Images

![Mega Construx Halo Mark I Prototype Exosuit - Image 1](https://m.media-amazon.com/images/I/71TczkXqmrL.jpg)
![Mega Construx Halo Mark I Prototype Exosuit - Image 2](https://m.media-amazon.com/images/I/71T2D9NmHvL.jpg)
![Mega Construx Halo Mark I Prototype Exosuit - Image 3](https://m.media-amazon.com/images/I/61DunLZsSPL.jpg)

## Questions & Answers

**Q: How come when we check it on another computer it's only 18 plus ? How come on my amazon account its 20 plus. Do you charge more to members ?**
A: When it’s sold from amazon warehouse you usually get it quicker. $18 is probably being sold from a seller at work and usually takes a few days longer to get.  Really depends how fast you want it

**Q: when will this get back in stock? also 27 bucks heck no**
A: It's was like $10 when I got it before Christmas. I'm guessing that's the only reason it's pricey now. Walmart may have it!

**Q: how tall are these exosuits ?**
A: about four inches tall

**Q: Does it build into a battle suit or is it just armor**
A: it is a larger than figure exosuit. figure resides in the chest.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Another amazing set from Mega Construx!
*by B***N on January 4, 2020*

I will start off by admitting that I have become a fan of the Mega Construx sets. So, when I found this, and the breacher set for $10 on pre-order, I didn't think twice about pre-ordering it. Honestly, I was expecting it to be bigger. You can see a size comparison between the paint bottle and the exo-suit in one of the included pictures. That said, I love how well designed this set is! Well, except the parts for the back weapons, that part is fiddly as can be. I kinda wish they had just went with a solid six slot piece, instead of two tree slot pieces. It "breaks" off very easily while arranging the figure. That little issue aside, I love everything else about the design. The ankles, knees, hips, and elbows are all ball joints that allow for some great poses. Though they do have their limits. But it doesn't diminish the neat design. The arms and legs all go into the arms and legs of the suit, so it really looks like/looks like an actual (workable) exo-suit. The attention to detail is amazing! I got it because I love exo-suits and mechs. Add in that it is associated to HALO, and you have a winning combination. IF you like HALO, or Exo-suits/mechs then you will love this set. It was a fun, quick little item to build. I will review the Breacher set when I get the chance. Though, I suspect that I will love it too. I have a picture of the two sets next to each other. Thank you for taking the time to read my review. I hope it helped you decide whether you want this set. I would be amazed if you didn't get it, it's amazing! But it's up to you. Just get it! :)

### ⭐⭐⭐⭐⭐ Awesome Item
*by B***T on February 14, 2023*

I have always been a fan of the Halo series as far as I can remember. I remember seeing this prototype exo-suit from the Halo Legends series back in 2010 from I think the episode "Being Human." Great stuff and I would recommend it to any fan or for any toy enthusiast!

### ⭐⭐⭐⭐⭐ Great for 5-13
*by A***K on November 26, 2023*

Great with military collections. Easy to build. Great LEGO family. All parts an extra came with it.

## Frequently Bought Together

- Mega Construx Halo Mark I Prototype Exosuit
- Mega Construx Halo Breacher Exosuit
- Mega Construx Halo Skyfire Exosuit

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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-07-02*