AIRSOFT M4/AR Decorative Barrel Extension(235mm) 3D printable model by gumo_design

AIRSOFT M4/AR Decorative Barrel Extension(235mm)

Source: Thingiverse by gumo_design

The AIRSOFT M4/AR Decorative Barrel Extension(235mm) is a free printable 3D model from Thingiverse by gumo_design. I made this because i've got an airsoft M4 with short handguard but i wanted to put a longer inner barrel in it. You can download the STL file from the original listing below and print it at home.

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379 saves Source: Thingiverse Updated 2026-06-17

Tags: AIRSOFT, M4/AR, Decorative, Barrel, Extension(235mm)

About this model

I made this because i've got an airsoft M4 with short handguard but i wanted to put a longer inner barrel in it. you need a M4x10 hex screw or a M4 set-screw to lock it on the outer barrel.

Frequently asked questions

Is this 3D model free to download?
Yes. AIRSOFT M4/AR Decorative Barrel Extension(235mm) 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 gumo_design.
Who made this model?
Designed by gumo_design, 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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