Shotguns are well known as weapons and riot police, but are also very valuable as combat weapons when it comes to short-range encounters. During World War occurred the first major combat actions in which guns were used.

Dominator Intenational's shotgun, DM870 is a long version of the M870. The M870 was developed as a successor to the M31 being widely used in police and military environments, this shortened version incorporates a custom pistol.

The Dominator DM870 full steel shotgun (Cerakote custom version) is a Real Steel assembling construction.