Flintlock mech with cap blasting action (Lock mech only) 3D printable model by CarnyRex

Flintlock mech with cap blasting action (Lock mech only)

Source: Thingiverse by CarnyRex

The Flintlock mech with cap blasting action (Lock mech only) is a free printable 3D model from Thingiverse by CarnyRex. This is all the files you need to assemble a flintlock mechanism that can set off a toy blast cap. You can download the STL file from the original listing below and print it at home.

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30 saves Source: Thingiverse Updated 2026-03-28

Tags: Flintlock, mech, with, cap, blasting, action, (Lock, mech, only)

About this model

This is all the files you need to assemble a flintlock mechanism that can set off a toy blast cap. This was a collaboration between Carnyrex ( & Justin Andrews ( You can see it in action / see how it comes together here: Hardware Needed: - 2 x M3 x 10mm screws - 3 x M5 x 10mm screws - 2 x M5 x 20mm screws - 1 x 40mm x 10mm spring - 1 x 20mm x 5mm spring

Frequently asked questions

Is this 3D model free to download?
Yes. Flintlock mech with cap blasting action (Lock mech only) 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 CarnyRex.
Who made this model?
Designed by CarnyRex, 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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