Allen Control Systems asked employees to describe the sound of the M240.

Allen Control Systems (ACS) is a robotics defense company purpose-built to deliver advanced robotic capabilities to fill modernization demands across the defense industry and national security communities. We've developed proprietary advanced hardware and software robotic weapon stations, powered by artificial intelligence and machine learning, that enable any legacy or modern weapon system to achieve precise aiming and impact. We're headquartered in Austin, TX, with an office in Alexandria, VA. If you're passionate about our mission, we’d love to hear from you.