12 Gauge

A 12 gauge is a centerfire shotgun chambering used for a variety of different purposes. It takes 12 lead balls of 12 gauge diameter (.729") to make one pound, hence the name.

Firearms
Below is a list of firearms chambered in 12 Gauge. It is by no means complete and there is always more to be added.
 * Browning BPS
 * Browning BT-99
 * Browning Citori
 * Browning Cynergy
 * Ithaca Model 37
 * Mossberg Model 500
 * Remington Model 870
 * Saiga-12