Serious firepower.
Lance Cpl. Chris Eichelberger, a Huey door gunner with a Marine Light Attack Helicopter Squadron 169, and a native of San Diego, Calif., unloads on a target at the Chocolate Mountain Aerial Gunnery Range, Calif., Wednesday. Huey door gunners participated in the close-air support exercise as supporting gunners for the student pilot to be able to learn to communicate and coordinate with the two gunners on the helicopter. Photo by Cpl. Zachary Scanlon
Source: strategypage.com