--- product_id: 81959369 title: "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: "¥31041" currency: JPY in_stock: true reviews_count: 13 category: "Lego" url: https://www.desertcart.jp/products/81959369-marvel-super-heroes-avengers-infinity-war-the-hulkbuster-smash-up store_origin: JP region: Japan --- # ball-shooting gun turret with Infinity Stone posable Hulkbuster mech with bashing arm 375-piece intricate build 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:** ¥31041 **Availability:** ✅ In Stock ## Summary > 🦾 Smash the ordinary with Hulkbuster power! ## Quick Answers - **What is this?** 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?** ¥31041 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/81959369-marvel-super-heroes-avengers-infinity-war-the-hulkbuster-smash-up) ## 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 - • **Interactive Gun Turret:** Features a ball shooter and secret Infinity Stone compartment to up the play and strategy. - • **Dynamic Hulkbuster Mech:** Posable with an opening cockpit and bashing arm function for immersive action and display-worthy hero moments. - • **Epic Avengers Battle Ready:** Includes 4 iconic minifigures—Bruce Banner, Falcon, Proxima Midnight, and Outrider to recreate or invent thrilling Marvel battles. - • **Collector’s Marvel Display:** Compact yet detailed build measuring over 5 inches tall, ideal for showcasing your fandom and sparking envy among peers. - • **Creative Building Experience:** 375 pieces designed for ages 7-14, perfect for honing creative thinking and fine motor skills while having fun. ## 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, bashing arm, and a ball-shooting gun turret with a hidden Infinity Stone. It includes 4 minifigures—Bruce Banner, Falcon, Proxima Midnight, and Outrider—allowing fans aged 7-14 to recreate epic battles or invent new adventures. This set combines creative building with dynamic play and makes a standout collectible for Marvel enthusiasts. ## 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: 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. 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. ## 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 | | Additional Features | Construction, Robots | | Age Range Description | 84 months to 168 months | | Best Sellers Rank | #127,978 in Toys & Games ( See Top 100 in Toys & Games ) #392 in Building & Construction Toy Figures | | Brand Name | LEGO | | Color | Multicolor | | Customer Package Type | Standard Packaging | | Customer Reviews | 4.8 out of 5 stars 5,742 Reviews | | Educational Objective | Creative Thinking | | Global Trade Identification Number | 00673419282475 | | Included Components | LEGO Building Elements | | Is Assembly Required | No | | Item Dimensions | 8.74 x 10.32 x 2.44 inches | | Item Type Name | Building Kit Toy | | Item Weight | 0.1 Kilograms | | Manufacturer | LEGO SYSTEM A/S | | Manufacturer Maximum Age (MONTHS) | 168.0 | | Manufacturer Minimum Age (MONTHS) | 84.0 | | Manufacturer Part Number | 6212633 | | Manufacturer Warranty Description | No Warranty | | Material Type | Plastic | | Model Name | The Hulkbuster Smash-Up | | Model Number | 76104 | | Model Year | 2018 | | Number of Pieces | 375 | | Sub Brand | IW | | Subject Character | Proxima Midnight, Falcon, Bruce Banner, Outrider | | Theme | Superhero,Movie,Comics | | UPC | 006555209554 673419282475 | | Unit Count | 1.0 Count | ## Images ![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) ## Available Options This product comes in different **Style** options. ## 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 ### ⭐⭐⭐⭐⭐ 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. ### ⭐⭐⭐⭐⭐ 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. ### ⭐⭐⭐⭐⭐ Fantastic *by S***N on October 10, 2024* This lego set is so good, hours of fun! ## Frequently Bought Together - LEGO Marvel Super Heroes Avengers: Infinity War The Hulkbuster Smash-Up 76104 Building Kit features Proxima Midnight, Outrider, and Bruce Banner figures (375 Pieces) - LEGO Marvel Avengers War Machine Buster 76124 Building Kit (362 Pieces) - LEGO Marvel Avengers Iron Man Hall of Armor 76125 Building Kit, Tony Stark Iron Man Suit Action Figures (524 Pieces) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/81959369-marvel-super-heroes-avengers-infinity-war-the-hulkbuster-smash-up](https://www.desertcart.jp/products/81959369-marvel-super-heroes-avengers-infinity-war-the-hulkbuster-smash-up) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-07-07*