Air Force Tech. Sgt. Jason Cangemi test fires an M4 carbine during live-fire training at the firing range in Westhampton Beach, N.Y., April 9, 2015. Under real-world tactical conditions, a suppressor likely would mute the muzzle flash. Cangemi is assigned to the New York Air National Guard. Air Force Tech. Sgt. Jason Cangemi test fires an M4 carbine during live-fire training at the firing range in Westhampton Beach, N.Y., April 9, 2015. Under real-world tactical conditions, a suppressor likely would mute the muzzle flash. Cangemi is assigned to the New York Air National Guard. SHARE: Download: Full Size (6.93 MB) Tags: photo essays Credit: VIRIN: 549334-L-GSJ83-742.jpg Photo Gallery