Is this 3D model free to download?

Yes, Modern Style Polymer v3 AR .22lr Conversion Magazine 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 GonzoStrange, 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.

Modern Style Polymer v3 AR .22lr Conversion Magazine

Source: Thingiverse by GonzoStrange

The Modern Style Polymer v3 AR .22lr Conversion Magazine is a free printable 3D model from Thingiverse by GonzoStrange. Top is easily replaceable in case of damage. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from Thingiverse

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36 saves Source: Thingiverse Updated 2026-10-15 License: CC-BY-NC-SA · non-commercial Category: Other

Tags: 22LR, 22lr magazine, AR15, AR22, ceiner, CMMG

About this model

Top is easily replaceable in case of damage. I included 2 styles of followers. The standard one which is the style my older Black Dog machine mags have. Follower 2 is similar to the CMMG follower and will catch the bolt when empty. Both work perfectly but the bolt catch follower will inevitably get chewed up and will need to be replaced every so often to ensure reliable feeding and to pop up through the feed lips. Print Settings: * Print body upside down. (base plate side up) * No Supports should be needed for the main body, I've been able to print it with No Supports perfectly. * Minimum print recommendation for main body is 4-6 walls with 7 percent grid or cubic subdivision (It's a good balance of strength with minimal material use). I suggest you play around with your flow settings so y…

Frequently asked questions

Is this 3D model free to download?: Yes. Modern Style Polymer v3 AR .22lr Conversion Magazine 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 GonzoStrange.
Who made this model?: Designed by GonzoStrange, 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.