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Set 76203 Iron Man Mech Armor
Avengers

Iron Man Mech Armor

Set 76203 packs Iron Man into a chunky mech suit rather than a flying vehicle, using 131 pieces and 51 different parts. It's one of the smaller entries in the Marvel range, built around a single articulated armour rather than a full playset. Below you'll find the complete parts list plus everything the facts tell us about the build.

Set number
76203
Year
2022
Pieces
131
Minifigures
1
Theme
Avengers
Different parts
51
What can I build with it?

View the official building instructions at LEGO® ↗

Parts list 51

As BrickLink list (XML)

Import on BrickLink: Wanted → Upload, upload the file (or paste its content), pick a Wanted List and add the parts.

Spare parts (3)

These extra parts come with the set in case one gets lost.

Minifigures 1

Description

A suit, not a spaceship

Where most Marvel sets recreate a vehicle or a scene, 76203 focuses on one thing: an armour the Iron Man minifigure climbs into. The cockpit holds the figure while the arms and legs stay poseable, a format LEGO has reused across several Marvel Mech Armor sets so that different heroes get matching oversized suits. At 131 pieces the build stays quick, yet the finished mech looks substantial enough to stand on a shelf on its own rather than needing a bigger scene around it.

Colours and build

The 51 unique parts lean on dark bluish grey and dark red for the armour plating, with pearl gold picking out helmet and chest details and trans-light blue standing in for the repulsor glow. That combination reads as Iron Man even at this small scale, and the transparent pieces are handy to keep aside for other effect builds once you're done. The full parts list on this page breaks down every colour and quantity if you need to check what's inside the box or source a replacement piece.

Where it sits in the range

At 131 pieces, this is a short build rather than a display centrepiece, which makes it a reasonable starting point for younger or less experienced builders who aren't ready for a large model yet. The limited part count keeps the steps simple, but hinged joints at the shoulders, elbows and legs still give the armour a proper range of motion once it's finished, so it doesn't feel like a static toy.

Playing or displaying

With just the one minifigure and no extra characters in the box, the mech itself carries the set. That makes it quick to build, quick to pack away, and a fair option to take along somewhere rather than leaving assembled at home. Pose the arms and legs for play, or stand it with the repulsors extended for display; both work on the same model without swapping parts. Use the parts list below to keep track of everything or find pieces for your own builds.

FAQ

How many pieces does the Iron Man Mech Armor have?
Set 76203 has 131 pieces and includes one minifigure.
Does it match other Marvel mech sets in size?
Yes, it shares its cockpit-and-armour format and roughly its piece count with other Marvel Mech Armor sets, such as the Black Panther version.
Is this a good set for younger builders?
Its 131 pieces and straightforward steps make it a reasonable option for younger fans or a quick build for anyone short on time.

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