16 Gauge Ammo

A 16 gauge shotgun shell is composed of several key components that work together to deliver its performance, whether for hunting, sport shooting, or other applications.

Here are the major components of a 16 gauge shotgun shell:

Case
The outer shell of the shotgun cartridge, typically made of plastic with a metal base (usually brass), which holds all other components together.

The case length can vary, affecting the load and overall performance of the shell.

Primer
Located in the center of the shell's base, the primer is a small, explosive chemical compound that ignites when struck by the firing pin, initiating the firing sequence by igniting the propellant.

Propellant
Commonly known as gunpowder, the propellant is ignited by the primer and burns rapidly, generating gases that increase pressure inside the shell and propel the shot forward through the barrel.

Wad
Positioned between the propellant and the shot, the wad serves multiple purposes. It seals the gases generated by the burning propellant, ensuring they don't escape past the shot.

It also protects the shot from deforming by cushioning it as it accelerates down the barrel. In modern shells, the wad can also help to pattern the shot more effectively.

Shot
The actual projectiles that are fired from the shotgun. In a 16 gauge shell, the shot can be made of lead, steel, tungsten, or other materials and can vary in size depending on the intended use, from fine birdshot for hunting small game and birds to larger buckshot for larger game or self-defense.

Buffer
Some 16 gauge shotgun shells contain a buffering material, which fills the spaces between the shot pellets. Buffer helps to reduce deformation of the shot during firing, resulting in more uniform patterns and improved accuracy.