.50 Cal BMG Brass Military Training Dummy Round. (BMG standing for Browning Machine Gun). These are totally inert with no gunpowder in them. The 50 caliber round was used in the M2 machine gun. The M2 has been referred to as "Ma Deuce" and has been in service since the 1920's to the present. Makes a great paperweight, display or conversation piece.
Size: 5-3/8 in. Tall.