The mechanism is double-action-only, where trigger pressure turns the cylinder and cocks the hammer, then fires the gun. It is a very simple system, and simplicity is often best in a defensive arm.

Wiley Clapp makes a strong case for a particular class of firearm as a near ideal concealed carry/personal defense handgun—the hammerless revolver.

When the trigger is pulled, the hammer falls, firing the revolver. Single action revolvers were top-of-the-line for decades and included famous models like the Colt Peacemaker.

Our shooting editor gives a full breakdown of single action vs double action handguns, both revolvers and pistols.

The Model 85 is seven ounces heavier than the LCR but, unlike Ruger’s compact revolver, has a hammer allowing for single-action operation.

One of the revolver’s defining features however is its ambidextrous cylinder release button on the back of the frame, typically where a revolver hammer would be located.

Chambered in .22 WMR, the Smith & Wesson 351 PD is a seven-shot revolver that is one of the most practical and versatile J-Frames.

Generally, hammer fired mechanisms take up more space, often in the beavertail area of the grip, if it has an internal hammer. The Shield EZ shrinks the firing mechanism down, which surprises ...