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M16 / M4 / AR15 ejection cover part

πŸ”« 3D models of guns or weapons are dummy objects or prop toys and have no real functionality as weapons. They are intended for entertainment or decorative purposes only. For any design violating our T&Cs, please report them.

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  • 4 likes
  • 3 downloads

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3D design format
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  • EJ_cover.stl

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3D model size X 14 Γ— Y 15.4 Γ— Z 5.5 mm
Publication date 2023-12-22 at 22:52
Design number 1660772

3D printer file info

3D model description

This project was born from the need to have a new piece for the ejection cover of my m16 a4 softiar that I accidentally broke. Not having found the specific piece for sale I decided to replicate it in 3D. Later I will create the pin that blocks the ejection cover with the rifle itself. I hope it can be useful to you!
If you like it, leave a like to support me.

3D printing settings

The piece is made up of a single file that can be printed in less than half an hour, as the dimensions are approximately 13mm * 15mm.
Below are the technical data that I used to print it (different data may still be fine, it depends on the printing materials and the printer itself, I used an artillery hornet (FDM)):
- layer height: 0,2 mm
-filling density: 40%
- supports: yes (very few)
- bed temperature: 80Β°C
-nozzle temperature:210Β°C
-filling speed: about 90m/s

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