Why is ammunition called ammo?

Why is ammunition called ammo?

So it's within the rules of the English language to substitute 'ammo' for 'ammunition.' … [Parenthetically, use of 'bullets' to describe either cartridges or ammunition is not correct because bullets are projectiles fired from a gun within a certain range of sizes (diameters).

What is considered ammunition?

Ammunition (informally ammo) is the material fired, scattered, dropped or detonated from any weapon. … Ammunition and munitions are often used interchangeably, although munition now usually refers to the actual weapons system with the ammunition required to operate it.

What are two types of live ammunition?

Despite the seemingly endless variety of rounds available, virtually all of them fall into two types of ammunition: rimfire and centerfire. … Each common cartridge contains four parts – a case, primer, some form of propellant, and the bullet or projectile.