![14 hour print with carbon fiber PLA @ 100% infill. Lower receiver for AR-22. Half the print was done up in the air on supports, surprised it came out this well. : r/3Dprinting 14 hour print with carbon fiber PLA @ 100% infill. Lower receiver for AR-22. Half the print was done up in the air on supports, surprised it came out this well. : r/3Dprinting](https://i.redd.it/ank9wnqi5jg71.jpg)
14 hour print with carbon fiber PLA @ 100% infill. Lower receiver for AR-22. Half the print was done up in the air on supports, surprised it came out this well. : r/3Dprinting
![TRONXY Carbon Fiber PLA Filament 1.75mm, 3D Printer Filament Carbon Fiber, High-Accuracy +/- 0.05 mm Carbon Black Pla Filament for Most 3D Printers, ... TRONXY Carbon Fiber PLA Filament 1.75mm, 3D Printer Filament Carbon Fiber, High-Accuracy +/- 0.05 mm Carbon Black Pla Filament for Most 3D Printers, ...](https://m.media-amazon.com/images/I/61RPjb6jJOL._AC_UF894,1000_QL80_.jpg)
TRONXY Carbon Fiber PLA Filament 1.75mm, 3D Printer Filament Carbon Fiber, High-Accuracy +/- 0.05 mm Carbon Black Pla Filament for Most 3D Printers, ...
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