Dec 4, 2012

3d printed gun part tested

Guys from WikiWep tested the lower AR-15 rifle receiver printed form Objet ABS-like material. it failed after six rounds.
From video description:

Test firing a printed (ABS-like Objet photopolymer) AR receiver in 5.7x28FN. Lower max PSI than .223, but broke the buffer tube ring within six rounds. We do not recommend printing a lower receiver for a rifle setup until the file can be further reinforced.

More information on: