Set Facts
- The Brick-Built Mosasaurus Boat Mission includes a fully articulated Mosasaurus toy figure with movable fins, tail, and opening jaw.
- The set features LeClerc and Atwater minifigures, a toy boat vehicle, a syringe case, and 5 sample syringes.
- There are 2 small ocean reef builds that serve as stands for displaying the Mosasaurus and the boat.
Regional Retail Prices (LEGO.com/Store)
Brick-Built Mosasaurus Boat Mission Reviews
Brick Fanatics
“Brick-built dinosaurs are so rare in LEGO Jurassic World that 76974 Brick-Built Mosasaurus Boat Mission shouts it loud and proud, and you can see what a difference it’s made to the price of this one compared to the rest of the range. You’re getting much more bang for your... More buck from a price-per-piece perspective here, although just two minifigures – of Atwater and LeClerc – does feel a bit stingy.”
BrickEconomy Expert Review
“The LEGO Brick-Built Mosasaurus Boat Mission delivers an impressive parts-to-price ratio, making it a standout among recent Jurassic sets. The brick-built Mosasaurus features layered articulation and detailed skin texture in brown, olive green, and white, offering a refreshing alternative to expensive molded dinos. The set also includes a well-constructed InGen boat, undersea props, and two exclusive minifigures, making it one of the more value-driven entries in the Jurassic World Rebirth line.”
Bricksfanz
“It’s great that we’ve finally been given a Mosasaurus in a Jurassic World set, but there will certainly be a discussion about how it’s been provided. As it’s brick-built, it looks at odds with the other dinosaurs found in various Jurassic sets. However, as it’s brick-built,... More the set is more fun to build. I do prefer the figure style dinosaurs and animals, but I get why the Mosasaurus is brick-built, and I think the choice to do so was the best way to go.”
Subtheme Analysis
Community Stats
Brick-Built Mosasaurus Boat Mission currently ranks #6 out of the top most owned sets in Jurassic World Rebirth.
About Jurassic World Rebirth

The LEGO Jurassic World Rebirth subtheme of Jurassic World is based on the movie Jurassic World Rebirth released in 2025. The "Jurassic World Rebirth" film is set five years after "Jurassic World Dominion." The story follows covert operations expert Zora Bennett, who leads a team on a mission to obtain genetic material from three massive dinosaurs, aiming to develop a life-saving drug for humanity.
Rebirth was introduced in 2025 and currently consists of 6 sets.
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Endless adventures are out there for action-loving kids and fans aged 9 and up in this Brick-Built Mosasaurus Boat Mission (76974) building set. After building the LEGO Jurassic World toy dinosaur set, kids can play with or display the fully articulated Mosasaurus toy figure, with movable fins, tail and opening jaw, plus LeClerc and Atwater minifigures. The cool gift for kids, boys and girls ramps up the action with a toy boat vehicle and small story starter elements, including a syringe case and 5 sample syringes. The adventure toy also has 2 small ocean reef builds, one for the boat and one for the sea dinosaur. After play, the set can be displayed using the reefs as stands.
The LEGO Builder app guides kids on an intuitive building adventure, letting them zoom in and rotate models in 3D, save sets and track progress. This imagination toy works with others in the LEGO Jurassic World set range (sold separately), inviting dinosaur fans to be part of a fun trend. Set contains...
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