Revolvers are a type of handgun characterized by a rotating cylinder that holds multiple cartridges.

1 Unlike semi-automatic pistols, which use a magazine, revolvers load cartridges into the cylinder, which then rotates to align each cartridge with the barrel for firing. Revolvers are known for their reliability, as they generally have fewer moving parts than semi-automatics. They are also often favored for their powerful cartridges, though they typically hold fewer rounds than magazine-fed pistols. Revolvers can be single-action, meaning the hammer must be manually cocked before each shot, or double-action, where a single trigger pull both cocks the hammer and fires the gun. 2 While less common for everyday carry in modern times, revolvers remain popular for hunting, target shooting, collecting, and as a backup firearm. 1 They are chambered in a variety of calibers, offering a range of power and recoil options