Nine Double Eight Edit Meaning

1.

A 9 MM Pistol that holds 16 rounds. A 9 MM Pistol with a fifteen round magazine and one round in the chamber.

Fully loaded and ready to go.

Etymology

Nine = 9 MM

Double Eight = (2 x 8) = 16 Rounds.

Pointing;

I've got a Nine Double Eight, your ass better have a vest.

See nine, 9, gun, loaded, The Machine