Ar15 Buffer tube picatinny adapter 3D printable model by chubbyzook

Ar15 Buffer tube picatinny adapter

Source: Thingiverse by chubbyzook

The Ar15 Buffer tube picatinny adapter is a free printable 3D model from Thingiverse by chubbyzook. its based kind of on the kns adapter, you screw the threaded piece into the rifle, then attache the picatinny with a 1/4-20 socket head screw to lock it in 100% solid printing is. You can download the STL file from the original listing below and print it at home.

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47 saves Source: Thingiverse Updated 2026-06-30

Tags: Ar15, Buffer, tube, picatinny, adapter

About this model

its based kind of on the kns adapter, you screw the threaded piece into the rifle, then attache the picatinny with a 1/4-20 socket head screw to lock it in 100% solid printing is a must fixed the threaded piece, for some reason it must have scaled wrong when uploaded

Frequently asked questions

Is this 3D model free to download?
Yes. Ar15 Buffer tube picatinny adapter 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 chubbyzook.
Who made this model?
Designed by chubbyzook, 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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