The folks over at Defense Distributed, the home of the Wiki Weapon Project, have successfully fired an AR-15 semi-automatic rifle with a 3D-printed lower receiver. They were able to fire off only six rounds before the part failed, but some would consider that a pretty decent outcome considering it’s composed of printed plastic. Now, the entire gun is not printed–just the lower receiver (the regulated part), but it’s a good first step. Regardless of your stance on gun control (or conceptual lack thereof), this project is worth keeping an eye on. [via technabob]
2013 MAKE Ultimate Guide To 3D Printing
- 3D Printers Buyer's Guide — 15 Reviewed
- Getting Started in 3D
- Learn the Software Toolchain
- 3D Design for Beginners
- 3D Printing without a Printer
Just Released! 2014 MAKE Ultimate Guide To 3D Printing
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