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LEGO Marvel Iron Man Mech vs. Ultron Building Toy Set - for Kids, Boys and Girls, Ages 6+ - Buildable Action Figure - Superhero Gift for Birthday - 76307

  • Based on 175 reviews
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Availability: 20 left in stock
Fulfilled by Amazon

Arrives Tuesday, Jun 9
Order within 7 hours and 1 minute
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Features

  • IRON MAN BUILDING TOY Boys and girls ages 6 and up can enjoy hours of pretend play as they step into super hero action with Iron Man Mech vs. Ultron building set
  • MARVEL ACTION FIGURES The set comes with 2 minifigures: Iron Man with a flip-open helmet and reversable head showing alternative expressions, and Ultron holding a laser beam element
  • POSABLE MECH TOY The mech is a posable figure with movable arms, legs, fingers and the torso, which opens to reveal a cockpit that can hold the Iron Man minifigure
  • SUPER HERO COLLECTIBLE - LEGO Marvel building toys are designed to deliver endless imaginative build-and-play possibilities for young Super Heroes
  • IRON MAN GIFT FOR KIDS Treat boys and girls who are fans of super heroes, LEGO building or mechs to this buildable Iron Man playset
  • DIMENSIONS The buildable set has 101 pieces and stands over 4.5 in. (12 cm) tall

Description

LEGO Marvel Iron Man Mech vs. Ultron (76307) is an action-packed, buildable playset for kids ages 6 and up who enjoy Super Heroes and hands-on construction adventure toys. This LEGO Marvel mech playset includes 2 minifigures: Iron Man with a flip-open helmet and reversable head showing alternative expressions, and Ultron holding a laser beam element. Boys and girls will be captivated constructing a buildable mech with movable arms, legs and fingers and a stud-shooter at the end of its right arm. The torso opens to reveal a cockpit where the Iron Man action figure can sit. For added digital fun, builders can zoom in, rotate models in 3D and track their progress using the fun, intuitive LEGO Builder app. Contains 101 pieces.

Brand Name: LEGO


Toy Figure Type: Action Figure


character: Iron Man;Ultron


Sub Brand: Super Heroes Marvel


Manufacturer Minimum Age (MONTHS): 72.0


Model Name: 76307


Unit Count: 1.0 Count


Model Number: 6527583


Edition: Standard Edition


Manufacturer Maximum Age (MONTHS): 1200.0


UPC: 673419406277


Manufacturer Part Number: 6527583


Included Components: LEGO Building Elements


Item Type Name: Building Kit


Manufacturer: LEGO


Animal Theme: Alpaca


Theme: LEGO


Color: Multicolor


Is Assembly Required: No


Additional Features: Since 1958, LEGO bricks have met the highest industry standards, so they are consistent, compatible and connect and come apart easily every time – and it's still that way today


Are Batteries Required: No


Educational Objective: Concentration


Power Source: No


Material Type: Plastic


Item Dimensions L x W x H: 3.15"L x 6.3"W x 6.3"H


Item Weight: 4.72 ounces


Number of Pieces: 101


Item Dimensions: 5.55 x 6.18 x 1.77 inches


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Jun 9

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Loved by adults and children
I recently got the LEGO Marvel Iron Man Mech set, and it’s been a fantastic addition to my collection. Here’s my review after building and playing with it: Build Experience: The build process was enjoyable and straightforward, making it suitable for both kids and adult fans of LEGO. The instructions were clear, and the pieces fit together perfectly. It took me about an hour to complete, which was just the right amount of time for a fun, relaxing project. Design and Features: The Iron Man Mech looks impressive once assembled. It stands about 6 inches tall and has a sleek, armored design that captures the essence of Iron Man. The mech is highly poseable, with movable arms, legs, and fingers, allowing for dynamic action poses. The cockpit opens to fit the included Iron Man minifigure, adding to the playability. Minifigure: The Iron Man minifigure included in the set is detailed and well-designed, featuring the iconic red and gold armor. It’s a great addition to any LEGO Marvel collection and fits perfectly inside the mech. Playability: This set offers excellent playability. The mech is sturdy enough to withstand some rough play, and the posable joints make it fun to pose and display. It’s also compatible with other LEGO sets, allowing for creative building and storytelling. Value: At its price point, the LEGO Marvel Iron Man Mech provides great value. It’s an affordable set that offers a lot of fun and display potential, making it a great gift for Marvel fans and LEGO enthusiasts alike. Conclusion: Overall, the LEGO Marvel Iron Man Mech is a fantastic set. It’s well-designed, fun to build, and offers great playability. Whether you’re a fan of Iron Man, Marvel, or LEGO, this set is a must-have. Highly recommended! ... show more
Reviewed in the United States on February 22, 2025 by jennie barrett

  • Fun Build and Great Gift for Young Marvel Fans
This LEGO set is a hit! The build is simple enough for kids 6 and up to handle on their own, but still fun and engaging. The Iron Man mech looks awesome once it’s built, with great poseability for action scenes, and Ultron is a perfect villain to battle against. It’s a nice size—not too big but still sturdy for play. The pieces fit well, instructions are clear, and the final figures look just like something out of the Marvel movies. Great as a gift for birthdays or just to add to a superhero collection. ... show more
Reviewed in the United States on September 5, 2025 by Taylor Marie Kirkman

  • A cool figure
I had no trouble putting this together and after that I feel like to add more Legos to my collection. Great value for money, fun to play with and it a a good set for people of all ages.
Reviewed in the United States on December 31, 2025 by Joseph T Rodolico II

  • My 6-year-old’s favorite toy — still playing with it!
This Iron Man LEGO set has been an absolute hit in our house. My son is 6 years old, and he built it all by himself, which was such a confidence boost for him. The instructions were easy enough for him to follow, but still fun and engaging. Since Christmas, this has practically been the only toy he keeps going back to. He hasn’t gotten bored with it at all, which says a lot. He loves pretending with it after building, so it’s not just a one-time activity — it keeps him entertained. Great for kids who love superheroes and building. Definitely one of the best gifts he received. ... show more
Reviewed in the United States on January 25, 2026 by Mel Hunter

  • Great Christmas gift
Great Christmas gift for the marvel fan in our life! The set was fun to put together
Reviewed in the United States on February 5, 2026 by Emma Jones

  • Great deal!
While I don’t love the arm and leg joints, definitely age appropriate and a great and fun build with nice minifigures. Glad to have gotten this on sale
Reviewed in the United States on August 8, 2025 by Kamiki Sekai

  • 4/5
Ultron minifig is cool
Reviewed in the United States on October 31, 2025 by Dakota

  • Great Lego set
Great piece for my Lego collection. Super easy to assemble. Shipped on time and no damage to box. All pieces were accounted for. Extremely durable and great value for the money. Instructions are also very easy to follow. Small parts so I would not recommend for very small children.
Reviewed in the United States on September 4, 2025 by VanessaLee

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