The M1919 Browning Sound is a sound of M1919 variant – Browning .303 Mark II machine gun. Even after the introduction of autocannon as primary fighter armament .303s were retained as supplementary weapons on many aircraft including later versions of the Supermarine Spitfire and Hawker Hurricane, as well as fighter-bomber and night fighter versions of the de Havilland Mosquito, among others. For example, in this library you can find the sounds of Browning .303 Mark II for Supermarine Spitfire. It had four guns with 350 rounds per gun.

The machine gun sound consists of the looped audio file 8 seconds long and the ending file, which should be played at the end of the shooting. The WW2 Weapons SFX Library library includes 28 audio files.