A lightweight model rocket designed for easy 3D printing and assembly. The rocket is divided into three separate sections for convenient printing, transport, and customization. Sized to fit most hobbyist 3D printers without requiring excessive supports.

Features
3-piece modular design
Optimized for PLA printing
Easy assembly after printing
Lightweight construction
Suitable for display, educational projects, and model rocketry applications
Printing
Material: PLA
Layer Height: 0.20 mm
Infill: 15–20%
Supports: As needed depending on orientation
Nozzle: 0.4 mm recommended
Dimensions
Approx. 234 mm (L) × 74 mm (W) × 64 mm (H) when assembled
Assembly

Print all three sections separately and join them after printing. Check fitment before permanently gluing or fastening components.

Bill of materials

  • Name
    Quantity
    Notes
  • 1
    12-inch Parachute
    1
  • 2
    Engine Mount Kit
    1
  • 3
    A8-3 Engine
    1

Originality of the Model

The author declares that this work is their personally original model

This model is licensed under the following terms:

Credit must be given to the creator

Remixes must be shared under the same license

Models(7)

  • model file image
    Full_Assembly_V1.stlDesigner

    1.12 MB

    2026-06-09

  • model file image
    Full_Assembly_V2.stlDesigner

    1.34 MB

    2026-06-09

  • model file image
    Lower_Body_V1.stlDesigner

    469.22 KB

    2026-06-09

  • model file image
    Lower_Body_V2.stlDesigner

    696.18 KB

    2026-06-09

  • model file image
    Middle_Body.stlDesigner

    315.80 KB

    2026-06-09

  • model file image
    Motor_Attachment.stlDesigner

    24.89 KB

    2026-06-09

  • model file image
    Nosecone.stlDesigner

    360.43 KB

    2026-06-09

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