SilencerCo's Maxim9 is an integrally suppressed 9 mm semi-automatic pistol with a polymer frame. It's currently in prototype phase, so the firearm shown in the video may change. Visit SilencerCo.com for more information on this new system.
Using infrared technology can be challenging even with the best equipment, which is why the U.S. Army runs intricate training scenarios to familiarize its Soldiers with these IR devices.