Is this 3D model free to download?

Yes, MHP 15 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 Mrheathpants, 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.

MHP 15 3D printable model by Mrheathpants

MHP 15

Source: Thingiverse by Mrheathpants

The MHP 15 is a free printable 3D model from Thingiverse by Mrheathpants. This is a mag in handle smg nerf gun, fully printed, except for the motor components. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from Thingiverse

718 saves Source: Thingiverse Updated 2026-10-25 License: CC-BY · commercial OK 2 makes Category: Tools & Workshop

Tags: katana magazine, nerf, Nerf gun, nerfgun

About this model

This is a mag in handle smg nerf gun, fully printed, except for the motor components. It uses Jet Blasters' Katana mags, and shoots half darts. It comes in many parts, that are screwed and glued together for the final product. Some filing and sanding is required to make sure everything operates smoothly. Some of the screw ports may be a bit small, and I had to make minor tweaks, but it should be pretty straightforward. ---- I have added a motor cover for 132 size motors (original fangs, titan hyperions, etc) but I have not printed or tested it yet. The pusher system is here. As it is a remix of other's, better, work, I didn't want to put it here, where it couldn't be credited easily. THERE IS A NEW PUSHER DESIGN. I'm linking it here instead of the old one, and I highly recommend it The par…

Frequently asked questions

Is this 3D model free to download?: Yes. MHP 15 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 Mrheathpants.
Who made this model?: Designed by Mrheathpants, 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.