dual wield

Also called akimbo style, the practice of using two weapons simultaneously, one in each hand. The term usually refers to firearms, most commonly pistols (but machine pistols and other weapons can be used). The practice has its start in the Old West. when cowboys generally carried single-action revolvers. Since these weapons generally had no more than a six round capacity and slow reload times, it was often necessary to carry more than one handgun. However, since most of the handguns were single-action, it was very impractical to dual-wield them. It is more likely that the cowboys used what is called a New York Reload which is to hold one gun in each hand, firing with the strong hand (generally the right) and then, when that gun ran out of ammunition, switching it out with the gun in the weak hand. Dual-wielding as it is known today first became common in kung fu movies featuring guns, such as those directed by John Woo (called gun fu). The use in films later spread to some action and western films. Today, in addition to action movies and show, it is not uncommon to see akimbo style in video games.