12 Gauge Shotgun Shell - snap cap  3D printable model by JamesKomodo

12 Gauge Shotgun Shell - snap cap

Source: Thingiverse by JamesKomodo

The 12 Gauge Shotgun Shell - snap cap is a free printable 3D model from Thingiverse by JamesKomodo. This is a 12 gauge shell that I made to safely practice with. You can download the STL file from the original listing below and print it at home.

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131 saves Source: Thingiverse Updated 2026-06-12

Tags: 12, Gauge, Shotgun, Shell, -, snap, cap

About this model

This is a 12 gauge shell that I made to safely practice with. It cycles through my gun fine. If you want an authentic feel for practicing speed reloads I would add some sort of weight mid-way through the print. I don't really like using spent shells because they look like live rounds at a glance. Prints fine with simple PLA settings. No infill or support needed.

Frequently asked questions

Is this 3D model free to download?
Yes. 12 Gauge Shotgun Shell - snap cap 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 JamesKomodo.
Who made this model?
Designed by JamesKomodo, 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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