Thingiverse
Install this behind the rubber buffer that holds your springs.Helps to increase spring tension, no it does not improve gas efficiency. This design still allows the replica bolt to lock back.
Direct link to the original creator's page
Thingiverse
Cults3D
Cults3D
Thingiverse
Thingiverse
Thingiverse
Thingiverse
Thangs
This model is published by its creator on Thingiverse. STLFinder only indexes it: the "View on Thingiverse" button above opens the original page, where the creator shares the STL files under their own license.
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, the creator shares it at no cost 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.