Frequently Asked Questions
The most-asked questions about revolvers.
What exactly is a revolver?
A revolver is a handgun that uses a rotating cylinder to hold multiple cartridges while the barrel stays fixed in place. The cylinder spins to align each chamber with the barrel during the firing cycle, which is where the name 'revolver' comes from.
How does a revolver differ from a semi-automatic pistol?
A revolver cycles rounds through a mechanically rotating cylinder and hammer, whereas a semi-auto relies on a sliding barrel and a detachable magazine to eject and load. Because of that design, a revolver can fire every round in its cylinder without the shooter ever handling a magazine.
Who is credited with inventing the modern revolver?
Samuel Colt is widely recognized for patenting the first commercially successful revolving pistol in the 1830s, building on earlier experimental designs. His manufacturing partnership in England helped move the concept from prototype to mass-produced firearm.
What are the two main action types on a revolver?
Single-action revolvers require the shooter to cock the hammer by hand before every shot, while double-action revolvers let the trigger pull alone both cock and release the hammer. Many modern double-action models also allow manual hammer cocking for a lighter, shorter trigger stroke.
Which manufacturers are most closely associated with revolvers?
Colt, Smith & Wesson, and Ruger are the three names that dominate revolver history and production. Each contributed landmark designs, from Colt's Navy and Python lines to S&W's K- and L-frame platforms and Ruger's transfer-bar safety system.
How many rounds does a typical revolver hold?
Most modern revolvers carry five or six cartridges in the cylinder, though compact models may hold four and larger magnum or .500 S&W barrels sometimes drop to five. Capacity is ultimately constrained by the physical diameter of the cylinder and the size of the cartridge.
What calibers are most common in revolvers?
.38 Special, .357 Magnum, .44 Magnum, and .45 Colt are among the most frequently loaded revolver cartridges. The .357 and .44 Magnum dominate hunting and defensive use, while .38 Special remains a staple for concealed carry and range practice.
What is a transfer bar and why is it significant?
A transfer bar, pioneered by Ruger, is a mechanical safety that physically blocks the firing pin from reaching the primer unless the trigger is pulled. It largely eliminates the risk of an accidental discharge from a dropped or bumped loaded revolver, a concern inherent in traditional hammer-and-pin designs.
Why do some shooters still prefer revolvers over semi-automatics?
Many point to the revolver's mechanical simplicity, the ability to fire a full cylinder without swapping a magazine, and the perception of more reliable function in dirty or adverse conditions. The heavy double-action trigger also serves as a built-in safety, making an unintentional discharge far less likely.
What are a few historically iconic revolver models?
The Colt Single Action Army (often called the 'Peacemaker'), the Colt Python, and the Smith & Wesson Model 29 are frequently cited as the most culturally significant revolvers. Each became a defining symbol of its era, spanning the American frontier, mid-century law enforcement, and action cinema.