---
product_id: 81959369
title: "LEGO Marvel Super Heroes Avengers: Infinity War The Hulkbuster Smash-Up 76104 Building Kit features Proxima Midnight, Outrider, and Bruce Banner figures (375 Pieces)"
brand: "lego"
price: "R$1673"
currency: BRL
in_stock: true
reviews_count: 13
category: "Lego"
url: https://www.desertcart.com.br/products/81959369-lego-marvel-super-heroes-avengers-infinity-war-the-hulkbuster-smash
store_origin: BR
region: Brazil
---

# ball-shooting gun turret with Infinity Stone posable Hulkbuster mech with cockpit 375-piece intricate build LEGO Marvel Super Heroes Avengers: Infinity War The Hulkbuster Smash-Up 76104 Building Kit features Proxima Midnight, Outrider, and Bruce Banner figures (375 Pieces)

**Brand:** lego
**Price:** R$1673
**Availability:** ✅ In Stock

## Summary

> 🦾 Build the legend. Own the battle. Be the hero.

## Quick Answers

- **What is this?** LEGO Marvel Super Heroes Avengers: Infinity War The Hulkbuster Smash-Up 76104 Building Kit features Proxima Midnight, Outrider, and Bruce Banner figures (375 Pieces) by lego
- **How much does it cost?** R$1673 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/81959369-lego-marvel-super-heroes-avengers-infinity-war-the-hulkbuster-smash)

## Best For

- lego enthusiasts

## Why This Product

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

## Key Features

- • **Epic 375-Piece Build:** Dive into a detailed construction experience that challenges and captivates.
- • **Perfect Display & Play:** Sized for impressive display (14cm tall) and compatible with all LEGO sets to fuel endless creativity.
- • **Infinity Stone Power-Up:** Unlock the hidden compartment in the gun turret to reveal the coveted Infinity Stone element.
- • **Iconic Posable Hulkbuster:** Command the mech with an opening cockpit and dynamic bashing arm for ultimate battle realism.
- • **Star-Studded Minifigure Lineup:** Includes Bruce Banner, Falcon with Redwing drone, Proxima Midnight, and Outrider for immersive Avengers battles.

## Overview

The LEGO Marvel Super Heroes Avengers: Infinity War Hulkbuster Smash-Up (76104) is a 375-piece building kit featuring a posable Hulkbuster mech with an opening cockpit, a ball-shooting gun turret housing the Infinity Stone, and four detailed minifigures including Bruce Banner and iconic villains. Designed for ages 7-14, this set offers an engaging build and dynamic play experience, perfect for Marvel fans and collectors looking to recreate epic Avengers battles or showcase a standout display piece.

## Description

Overpower Proxima Midnight and the Outrider with Bruce Banner’s Hulkbuster in this LEGO Marvel Super Heroes 76104 The Hulkbuster Smash-Up play set. The posable Hulkbuster features an opening minifigure cockpit and bashing arm function. This action-packed buildable set also includes a ball-shooting gun turret with an opening rear compartment containing the Infinity Stone element, Falcon’s buildable wings with a detachable Redwing drone element and 4 minifigures. This super hero mech toy makes a great gift for Avengers: Infinity War movie fans and Marvel fans aged 7-14.

Review: Instructions were very easy to follow. - My 12 year old son and I did it together. Perfect for his age, and not too challenging for mom.
Review: Excellent Lego set at a reasonable price - I paid $20 on desertcart for this 375-piece Lego set. I had my 7-year old great nephew put it together as a challenge, explaining to him this was going to be a display piece in my home but I needed a "master" to put it together. It took him a couple of days, but he managed to do a great job. He enjoyed every minute, was riveted to the project, enjoyed seeing it put on display with my collection of "odd things". Worth every penny. I find Legos usually very pricey, but this kit wasn't bad. Kept him entertained for hours, plus a nice display piece when finished. He enjoyed the project; I enjoyed him enjoying the project. It's a challenging Lego set to be sure with lots of tiny pieces... but the end result was pretty decent. Love how the head opens to reveal a Tony Stark figure inside. And it even includes super villains, another hero, and a "canon" in the set. Worthwhile purchase.

## Features

- Kids can take battle the supervillain Proxima Midnight with this cool LEGO Marvel toy! Posable Hulkbuster features an opening minifigure cockpit and bashing arm function, gun turret with a ball shooter and compartment containing the Infinity Stone
- This Marvel toy includes 4 Infinity War figures: a Bruce Banner figure, Falcon figure, Proxima Midnight figure with a spear and an Outrider figure, Place the figures in the Hulkbuster mech and the gun turret for an epic Avengers battle
- The Avengers Super Hero figures spring to life with this amazing Hulkbuster mech toy. LEGO Marvel Super Heroes playsets are compatible with all LEGO building sets for creative building
- This action-packed toy allows children to recreate thrilling battles in Wakanda from the Marvel Super Heroes Avengers: Infinity War movie, or make up their own super hero vs villain scenes using their imagination!
- Hulkbuster toy measures over 5 inches (14cm) high, 2 inches (7cm) long and 6 inches (16cm) wide. Gun turret measures over 3 inches (8cm) high, 4 inches (11cm) wide and 1 inches (5cm) deep. 375 pieces, Perfect Avengers gift for boys and girls ages 7 to 14

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B078C8HZ1P |
| Best Sellers Rank | #151,543 in Toys & Games ( See Top 100 in Toys & Games ) #491 in Building & Construction Toy Figures |
| Customer Reviews | 4.8 4.8 out of 5 stars (5,744) |
| Is Discontinued By Manufacturer | No |
| Item Weight | 3.52 ounces |
| Item model number | 76104 |
| Manufacturer | LEGO SYSTEM A/S |
| Manufacturer recommended age | 7 - 14 years |
| Product Dimensions | 8.74 x 10.32 x 2.44 inches |
| Release date | March 3, 2018 |

## Images

![LEGO Marvel Super Heroes Avengers: Infinity War The Hulkbuster Smash-Up 76104 Building Kit features Proxima Midnight, Outrider, and Bruce Banner figures (375 Pieces) - Image 1](https://m.media-amazon.com/images/I/71TvUUmCRKL.jpg)

## Questions & Answers

**Q: how tall is the hulk buster**
A: Hi there! The Hulkbuster measure about 5 inches high, 2 inches long, and 6 inches wide.

Happy building!
Emily
LEGO® Service

**Q: Description says 7-14... can I buy it for 5 years old?**
A: Hi there! While we recommend this set for ages 7 to 14, younger builders may like it as well if they've had a lot of practice creating things with LEGO® bricks. If not, they may need some grown-up help getting the set built.

Kind regards,
Emily
LEGO® Service

**Q: Does this come with an infinity stone? If so which one?**
A: Hi there!

This set comes with the orange Infinity Stone.

Kind regards,
Emily
LEGO® Customer Service

**Q: Who’s inside hulk buster**
A: Bruce Banner

## Customer Reviews

### ⭐⭐⭐⭐⭐ Instructions were very easy to follow.
*by H***. on October 21, 2025*

My 12 year old son and I did it together. Perfect for his age, and not too challenging for mom.

### ⭐⭐⭐⭐⭐ Excellent Lego set at a reasonable price
*by W***R on December 19, 2019*

I paid $20 on Amazon for this 375-piece Lego set. I had my 7-year old great nephew put it together as a challenge, explaining to him this was going to be a display piece in my home but I needed a "master" to put it together. It took him a couple of days, but he managed to do a great job. He enjoyed every minute, was riveted to the project, enjoyed seeing it put on display with my collection of "odd things". Worth every penny. I find Legos usually very pricey, but this kit wasn't bad. Kept him entertained for hours, plus a nice display piece when finished. He enjoyed the project; I enjoyed him enjoying the project. It's a challenging Lego set to be sure with lots of tiny pieces... but the end result was pretty decent. Love how the head opens to reveal a Tony Stark figure inside. And it even includes super villains, another hero, and a "canon" in the set. Worthwhile purchase.

### ⭐⭐⭐⭐⭐ Fantastic
*by S***N on October 10, 2024*

This lego set is so good, hours of fun!

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-01-27*