M433 HEDP 40mm Grenade 3D printable model by refleks

M433 HEDP 40mm Grenade

Source: Thingiverse by refleks

The M433 HEDP 40mm Grenade is a free printable 3D model from Thingiverse by refleks. This is a 1:1 scale approximation of an M433 40mm HEDP Low Velocity Grenade for size reference, cosplay, display, etc Edit 1. You can download the STL file from the original listing below and print it at home.

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398 saves Source: Thingiverse Updated 2026-06-14

Tags: M433, HEDP, 40mm, Grenade

About this model

This is a 1:1 scale approximation of an M433 40mm HEDP Low Velocity Grenade for size reference, cosplay, display, etc Edit 1. Added alternative version (The original version had a small gap between the fuze and main projectile based on some reference photos I've seen. The alternative version has no gap) 2. Added "One Piece" version. This is just a solid grenade for those who just need something to stick in pouches for airsoft or cosplay and aren't interested in having the parts separate. Add as much or little infill as you desire.

Frequently asked questions

Is this 3D model free to download?
Yes. M433 HEDP 40mm Grenade is free to download from Thingiverse. Click the "Download free STL" button above to open the original listing.
Where is the STL hosted?
The download is hosted by Thingiverse, not by Thinger. We link you directly to the original listing by refleks.
Who made this model?
Designed by refleks, published on Thingiverse. Please credit the creator when sharing your print online.
Can I print this at home?
Yes. This model is intended for home FDM and resin 3D printers. Check the original listing for suggested print settings like layer height and supports.

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