M74 M202A1 Flash Incendiary Rocket - Modèle 3D complet et en coupe

Own a piece of Cold War ordnance history with this high-accuracy 3D model of the M74 Flash Incendiary Rocket. This set includes both a complete external model and a detailed cutaway version, perfect for collectors, training environments, museum displays, or anyone who wants to show the internal structure of this specialized incendiary rocket.

The M74 was developed as an incendiary variant within the light-rocket family, designed to ignite materiel, damage equipment, and create intense thermal effects upon impact. This model uses open-source dimensional references and accurate geometric layout to reflect both the exterior profile and internal components of the M74.

Included Files
Full Rocket Model

A precise external model of the M74 — ideal for display as a standalone piece or paired with a launcher.

Cutaway Rocket Model

A sectioned version revealing:

Incendiary warhead cavity

Internal fuze components

Motor grain structure

Body ribs, channels, and major internal features

Perfect for training aids and technical demonstrations.

Historical Background

The M74 Flash Incendiary Rocket served as a lightweight, disposable incendiary tool for infantry, engineer, and demolition units needing rapid thermal effects without relying on bulky flamethrowers or chemical systems.
Rather than penetrating armor, the M74 delivered a brilliant flash and intense heat, making it highly effective for destroying supplies, disabling equipment, or igniting enclosed structures.

Although not as widely issued as anti-armor rockets, the M74 filled a critical role by providing troops with a compact incendiary option in the field.

Fun Fact

Due to its extremely bright flash and rapid thermal surge, the M74 was especially effective in confined environments, where heat reflection and oxygen displacement significantly increased its destructive effect.

Features

Two Models Included: Full & Cutaway

Accurate External and Internal Geometry

True-to-Scale Dimensions

Designed for FDM or Resin Printers

Excellent for training aids, museum displays, and historical collections

⚠️ DISCLAIMER

This is an inert, non-functional training aid.
It contains no energetic materials and cannot be made functional.
For display, educational, and simulation use only.

🛑 FILE USE POLICY

You may not sell, redistribute, or modify these files for resale.
For commercial licensing or custom development, contact:
📩 Redwiresolutions.info@gmail.com

3D printing settings For those wanting to add functional folding fins to their M72A1 rocket model, you can use a 120° torsion spring (0.8 × 6.3 × 43 mm) fitted into the fin retainer hole. The spring legs can be bent with pliers to wrap around the fin arms, pushing them downward and securing them. Use a M3×12 bolt and nut to secure the fin retainer assembly.
Note: These springs can be hard to source in this exact size, but other torsion springs with similar specs may work as well with slight adjustment.