
Boulder Blaster
The Boulder Blaster is part of the LEGO® Ninjago range and models a combat vehicle built around a rock-firing mechanism. Made from 449 pieces and 157 distinct parts, the vehicle comes with 4 minifigures for action-packed scenes.
- Set number
- 71736
- Year
- 2021
- Pieces
- 449
- Minifigures
- 4
- Theme
- Ninjago
- Different parts
- 157
Parts list 157
-
Tile Special 1 × 2 with Sloped Walls AKA Money / Gold Bar [Ingot]
× 17
-
Plate 1 × 4
× 16
-
Plate Special 1 × 2 with Clips Horizontal [Open O Clips]
× 13
-
Brick Sloped 18° 2 × 1 × 2/3 with 4 Slots / Grate
No longer produced · last seen 2023
× 10
-
Plate Round 1 × 1 with Solid Stud
× 9
-
Projectile, Spring Shooter Ammunition 8L Bar
No longer produced · last seen 2023
× 9
-
Plate 4 × 4
× 8
-
Technic Pin 1/2 without Friction Ridges
× 8
-
Plate Round 1 × 1 with Solid Stud
× 8
-
Launcher, Brick Special 1 × 4 Spring Shooter with Light Bluish Gray Top
× 8
-
Plate Special 1 × 2 [Side Handle Closed Ends]
× 8
-
Plate 1 × 2
× 7
-
Brick Curved 1 × 2 × 1 1/3 with Curved Top
× 6
-
Plate Special 1 × 2 with Three Teeth [Tri-Tooth]
× 6
-
Weapon Gun / Pistol / Revolver Large Barrel, Long Grip
× 6
-
Plate Special 1 × 1 with Clip Vertical [Thick Open O Clip]
× 6
-
Animal Body Part, Barb / Claw / Tooth / Talon / Horn, Medium
× 6
-
Brick Sloped Inverted 45° 4 × 2 Double with 2 × 2 Recessed
× 5
-
Plate Special 2 × 2 with 1 Pin Hole [Complete Underside Rib]
× 5
-
Weapon Sword / Katana / Shamshir with Capped Pommel [Square Guard]
× 5
-
Tile Special 2 × 3 Pentagonal
× 5
-
Tile Round 1 × 1
× 5
-
Plate 2 × 4
× 4
-
Plate 1 × 2
× 4
-
Plate 1 × 6
× 4
-
Brick Curved 4 × 1 No Studs [Stud Holder with Symmetric Ridges]
× 4
-
Tile Round 1 × 1 Quarter
× 4
-
Brick Special 1 × 4 with 4 Studs on One Side
× 4
-
Technic Pin Long with Friction Ridges Lengthwise, 1 Center Slot
× 4
-
Wedge Plate 3 × 2 Right
× 4
-
Wedge Plate 3 × 2 Left
× 4
-
Plate Special 1 × 2, Top Clip [Open O]
× 4
-
Brick Sloped 30° 1 × 1 × 2/3 (Cheese Slope)
× 4
-
Brick Sloped 30° 1 × 1 × 2/3 (Cheese Slope)
× 4
-
Plate Special 1 × 2 with Pin Hole on Top
× 3
-
Brick Curved 2 × 2 × 2/3
× 3
-
Plate Special 1 × 2 with Three Teeth [Tri-Tooth]
× 3
-
Tile Special Round 2 × 2 with Hole
× 3
-
Tile Special 1 × 2 Grille with Bottom Groove
× 3
-
Plate Round 2 × 2 with Rounded Bottom [Boat Stud]
× 3
-
Plate 2 × 4
× 3
-
Brick Round 1 × 1 Open Stud
× 3
-
Tile 2 × 2 with Groove
× 3
-
Technic Brick 1 × 2 [1 Pin Hole]
× 3
-
Technic Axle 3
× 3
-
Technic Gear 12 Tooth Bevel
× 3
-
Wedge Plate 6 × 3 Right
× 3
-
Wedge Plate 6 × 3 Left
× 3
-
Technic Pin with Friction Ridges Lengthwise with No Center Slots
× 3
-
Tile 1 × 4 with Groove
× 2
-
Plate Special 1 × 2 Side Handle [Free Ends]
× 2
-
Brick Special 1 × 2 with Grille
× 2
-
Plate 2 × 3
× 2
-
Plate 4 × 10
× 2
-
Technic Brick 1 × 2 with Axle Hole Type 1 [+ Opening] and Bottom Pin
× 2
-
Plate 1 × 8
× 2
-
Brick 1 × 3
× 2
-
Plate 1 × 3
× 2
-
Brick Arch 1 × 4
× 2
-
Brick Sloped Inverted 45° 2 × 1
× 2
No part matches this colour selection.
Import on BrickLink: Wanted → Upload, upload the file (or paste its content), pick a Wanted List and add the parts.
Spare parts (18)
These extra parts come with the set in case one gets lost.
-
Weapon Sword / Katana / Shamshir with Capped Pommel [Square Guard]
× 2
-
Minifig Neckwear Bandana (Ninjago)
No longer produced · last seen 2016
× 1
-
Minifig Neckwear Bandana (Ninjago)
× 1
-
Weapon Harpoon [Smooth Shaft]
× 1
-
Tile Round 1 × 1 Quarter
× 1
-
Weapon Gun / Pistol / Revolver Large Barrel, Long Grip
× 1
-
Technic Bush 1/2 Smooth with Axle Hole Semi-Reduced
× 1
-
Technic Pin without Friction Ridges Lengthwise
× 1
-
Technic Pin 1/2 without Friction Ridges
× 1
-
Bar 1L with Clip [Cut Edges and One Side Hole] [Gap in Clip]
No longer produced · last seen 2024
× 1
-
Plate Round 1 × 1 with Solid Stud
× 1
-
Plate Round 1 × 1 with Solid Stud
× 1
-
Plate Round 1 × 1 with Solid Stud
× 1
-
Brick Sloped 30° 1 × 1 × 2/3 (Cheese Slope)
× 1
-
Brick Sloped 30° 1 × 1 × 2/3 (Cheese Slope)
× 1
-
Technic Pin with Friction Ridges Lengthwise with No Center Slots
× 1
-
Animal Body Part, Barb / Claw / Tooth / Talon / Horn, Medium
× 1
-
Tile Round 1 × 1
× 1
Minifigures 4
Description
A vehicle built around a launcher
The Boulder Blaster takes its name from a built-in mechanism that fires boulder-shaped elements, a type of play feature that sits at the heart of many Ninjago vehicles. With 449 pieces, the result is a compact but combat-ready vehicle that balances working function with the sharp angles and pointed shapes typical of Ninjago design. For fans who like acting out action scenes rather than just displaying a model, that launcher adds a clear layer of play value beyond static shelf appeal.
157 parts for a detailed build
At 157 distinct parts, the Boulder Blaster carries noticeably more variety than its 449-piece total might suggest, pointing to plenty of individually placed details rather than large flat panels. That variety shows up in panelling, weapons and accessories for the minifigures alike, giving the finished vehicle a busier, more dynamic silhouette than a simple part count implies. Anyone wanting an overview before building can check the parts list on this page, which lists every element individually along with its colour and exact quantity.
Grey, black and sandy tones
The colour scheme of black, light and dark bluish grey, plus tan, echoes rock and stone, tying neatly into the vehicle's boulder-firing theme. That earthier palette sets the Boulder Blaster apart from the brighter colour schemes used on some other Ninjago vehicles, giving it a tougher, more rugged look better suited to rough terrain. The exact colour breakdown across the build is available on this page.
Four minifigures for the story
The 4 included minifigures place the Boulder Blaster within a specific Ninjago storyline, providing either allies or opponents for scenes built around the vehicle. The parts list on this page also covers the figures' accessories, such as weapons and headgear, which tend to be especially detailed and characterful in Ninjago sets. Together, the set works both as a standalone vehicle and as an addition to a larger, already existing Ninjago collection.
FAQ
- How many pieces does the Boulder Blaster 71736 have?
- The set has 449 pieces made up of 157 distinct parts, plus 4 minifigures.
- What makes the Boulder Blaster distinctive?
- It features a built-in mechanism that fires boulder-shaped elements.
- What colours does the set use?
- Black and grey tones form the base, with tan added for a rocky, rugged look.



