Is this 3D model free to download?

Yes, M9 Bayonet Training Knife is free to download from Thingiverse. Open it in the free Thinger app, or use the "Download from Thingiverse" link to open the original listing by the creator.

Where do I download the STL file?

The download is hosted by Thingiverse. Use the "Download from Thingiverse" link on this page to open the original listing and grab the file, or save it to your print queue in the free Thinger app.

Designed by Hatory, published on Thingiverse. Please credit the creator when sharing your print.

Can I print this at home?

Yes. This is a printable 3D model intended for home FDM and resin printers. Check the original listing for suggested print settings.

M9 Bayonet Training Knife 3D printable model by Hatory

M9 Bayonet Training Knife

Source: Thingiverse by Hatory

The M9 Bayonet Training Knife is a free printable 3D model from Thingiverse by Hatory. A 3D-printable training knife inspired by the iconic M9 Bayonet. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from Thingiverse

30 saves Source: Thingiverse Updated 2026-10-29 License: CC-BY-SA · commercial OK Category: Outdoor & Garden

Tags: airsoft, airsoft accesories, airsoft prop, cosplay, cosplay prop, m9 bayonet, tactical training knife, training knife

About this model

A 3D-printable training knife inspired by the iconic M9 Bayonet. Designed primarily for airsoft and cosplay. The model is approximately 90% of the original M9 Bayonet size and consists of three main parts: flexible blade, handle and sheath. The blade and handle are assembled mechanically using a printed pin, so no glue is required. The blade is designed to be printed from flexible TPU 95A, making it more suitable for training use, while the handle and sheath are printed from PETG. Use "fuzzy skin" on rings of handle for better grip. Recommended Print Settings Layer height: 0.2 mm Infill: 20% Supports: Yes Depending on your printer and filament tolerances, minor adjustments may be required for the best fit. Disclaimer This model is intended as a training, airsoft, cosplay, and prop item. Th…

Frequently asked questions

Is this 3D model free to download?: Yes. M9 Bayonet Training Knife is free to download from Thingiverse. Open it in the free Thinger app, or use the "Download from Thingiverse" link 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 Hatory.
Who made this model?: Designed by Hatory, 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.