ka-56 to m203 launcher adapter 3D printable model by vasiliskri
ka-56 to m203 launcher adapter photo 1 ka-56 to m203 launcher adapter photo 2 ka-56 to m203 launcher adapter photo 3

ka-56 to m203 launcher adapter

Source: Thingiverse by vasiliskri

The ka-56 to m203 launcher adapter is a free printable 3D model from Thingiverse by vasiliskri. This is an adapter for the ka-56 grenade so it can be loaded to a m203 launcher. 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 2026-10-13 License: CC-BY-NC-SA · non-commercial Category: Outdoor & Garden

Tags: 40mm Grenade, 40mm grenade launcher, airsoft, airsoft launcher, ka-56, m203

About this model

This is an adapter for the ka-56 grenade so it can be loaded to a m203 launcher. The model needs to be CUT VERTICALLY AND ADD CONNECTORS you want. Apply glue on both sides and then put both halves on the airsoft grenade. Use some kind of press tool for maybe an hour ,like in the foto ,to keep both parts close ,so they can stick to each other. Depending on the brand of the grenade you might need to change a little bit the dimensions of the adapter ,so make some measurements before printing. DO NOT FORGET TO CUT THE MODEL AND ADD CONNECTORS!!! I used PLA BambuLab basic and it works. Edit: 2nd design is already cut and ready to print it.

Frequently asked questions

Is this 3D model free to download?
Yes. ka-56 to m203 launcher adapter 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 vasiliskri.
Who made this model?
Designed by vasiliskri, 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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