3D Printing Method for Making Advanced Machine Gun Barrels Being Developed by US Army ARDEC [NDIA 2017]

At the 2017 National Defense Industry Association conference on small arms, US Army ARDEC presented a brief on new technologies for enhancing the longevity of machine gun barrels, using 3D printing techniques. The project’s goals as stated in the presentation were to eliminate the need for spare barrels to be carried by reducing barrel temperature (especially […]

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