Keywords
50 caliber, 50 caliber machine gun, afghanistan, airborne, aircraft, ammunition, ammunition belt, automatic weapons, aviation, close-up, color image, day, firearms, firing, flight, flying, gun, gun barrel, gun mount, gunner, heavy machine guns, helicopter, horizontal, looking, m2 machine gun, machine guns, middle east, military, one person, operation enduring freedom, outdoors, overlooking, pararescuemen, photography, rotorcraft, shooting, side view, soldier, surveillance, transportation, unrecognizable person, waist up, weapon, stock image, images, royalty free photo, stock photos, stock photograph, stock photographs, picture, pictures, graphic, graphics, fine art prints, print, poster, posters, mural, wall murals, stk105796m