Browning 30 cal machine gun M1919A4-E1, in excellent unmarked condition with full working action, cocks and dry fires. The M1919A4 was used in both fixed and flexible mounts, by infantry and on vehicles. It was also widely exported after World War II and continues to be used in small numbers around the world. Two variants were developed specifically for vehicular use, the M1919A5, with an extended charging handle, and the M1919A4E1, a subvariant of the M1919A4 refitted with an extended charging handle. Many 30cals were re-chambered to take the standard NATO 7.62 round, this one is so marked. As varients go, the 'E1' is particularly scarce being specifically designed for vehicular mounting.