Thingiverse
This is a stock adaptor for CM028U. The original stock is way too long and to be honest the AR15 one just looks better. This basically turns the rifle into a CM028C.Print with 100% infill on the bottom part. From tube upwards it never broke.Requires longer M5 screws (I guess 15mm or so).
Direct link to the original creator's page
Thingiverse
Cults3D
Thingiverse
Thingiverse
Cults3D
Thingiverse
Thingiverse
Thingiverse
Click the "View on Thingiverse" button above to visit the original model page on Thingiverse. You can download the STL file directly from the creator's page for free.
This model is compatible with most FDM 3D printers (Creality Ender 3, Prusa MK3S+, Bambu Lab, etc.) and resin printers (Elegoo, Anycubic). Check the original page for recommended print settings and materials.
Yes, this model is available as a free download on Thingiverse. Some creators accept tips or donations.
Check the license (see original page) on the original Thingiverse page. Most STL files can be modified using free software like Blender, TinkerCAD, or Meshmixer.