The practice of firing three rifle volleys over the grave originated in the old custom of halting the fighting to remove the dead from the battlefield. Once each army had cleared their dead, it would fire three volleys to indicate that the dead had been cared for and that they were ready to fight again. The fact that the firing party consists of seven riflemen, firing these volleys does not constitute a 21-gun-salute. It is the three volleys that are significant, not the number of rifles. Three volleys fired over the casket have become a tradition to mean the dead have been cared for. It has evolved into a military salute for the deceased serving of country. Firing the three volleys over the casket is one of the highest honors to give a deceased military veteran. Our nation’s highest honor is a flag draped over the casket, folded and presented. Tradition is to place three spent shell casings inside the folded flag to prove now and forevermore that the deceased and his flag have had proper military honors. Nothing else is to be placed inside the flag.

All personal salutes may be traced to prevailing use in earlier days to ensure that the salute placed him in an unarmed position. Salute by gunfire is a most ancient ceremony.