RAMBO Is A 3D-Printed Grenade Launcher Created By US Army

This 3D-printed grenade launcher has helped United States military in raising its game. The grenade launcher resembles a weapon straight out of an action film. Therefore, it has been named RAMBO. RAMBO stands for Rapid Additively Manufactured Ballistics Ordnance. Although, it is not completely inspired by the Sylvester Stalone character...