Is this 3D model free to download?

Yes, Airsoft M&P9 Custom Slide MKI-A 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 OpenAirsoft, 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.

Airsoft M&P9 Custom Slide MKI-A 3D printable model by OpenAirsoft

Airsoft M&P9 Custom Slide MKI-A

Source: Thingiverse by OpenAirsoft

The Airsoft M&P9 Custom Slide MKI-A is a free printable 3D model from Thingiverse by OpenAirsoft. FOR AIRSOFT USE ONLY This is a custom designed slide to fit on the WE OEM M&P9. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from Thingiverse

30 saves Source: Thingiverse Updated 2026-10-23 License: CC-BY-NC · non-commercial Category: Other

Tags: 6mm airsoft, airsoft, airsoft accesories, airsoft attachment, airsoft parts, gun, smith and wesson

About this model

FOR AIRSOFT USE ONLY This is a custom designed slide to fit on the WE OEM M&P9. The should work with all OEM parts with the exception of the front sight; a printable front sight is provided. Files are as follows: 1)The MKI-A slide 2) Replacement front sight. If you want to support the OpenAirsoft project you can do so by: -Visiting our website at -Checking out our subreddit r/OpenAirsoft -Joining our discord at discord.gg/KbEX5c4rgX -Joining our Patreon at www.patreon.com/openairsoft -Donating directly via PayPal at PayPal.me/ethanlongface -Donating directly via Venmo at @ethanlongface -Please note that the files provided for free are lower resolution. Higher resolution files can be obtained at or by joining our Patreon at For any business inquiries please email me at openairsoft3d@gmail.c…

Frequently asked questions

Is this 3D model free to download?: Yes. Airsoft M&P9 Custom Slide MKI-A 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 OpenAirsoft.
Who made this model?: Designed by OpenAirsoft, 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.