By on November 8, 2013

Solid Concepts, a 3D Printing services company, has announced that it has successfully manufactured a functioning 3D printed metal gun. To produce the more than 30 parts needed to assemble a classic 1911 design, Solid Concepts used a 3D printing process that deposits powdered metals that are then sintered with a laser. The result is metal parts that are hard enough to withstand the stresses and high pressures found in a firearm. The gun is made from 33 17-4 stainless steel and Inconel 625 and has successfully fired 50 rounds. Even the carbon-fiber filled nylon hand grip was 3D printed, using “selective laser sintering”. Solid Concepts says that the project proves the viability of 3D printing of metal parts for commercial applications. (Read More…)

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