The Mark IV Hunter comes stock with an adjustable rear sight (ctr.). The secret to its easy takedown, and that of its stablemates, can be seen when looking inside (r.).

The Mark IV Hunter model #40160 features a stainless steel fluted barrel, a HIVIZ fiber optic front sight and is now available with smoothly contoured, wood laminate target grips for precision ...

The Ruger Mark IV is one of the most popular .22 pistols in history. Here, we put the Ruger Mark IV 22/45 to the test.

We tested the Ruger Mark IV Tactical .22 pistol and found it to be high-quality, robust, and incredibly fun to shoot.

The Ruger Mark IV is a pistol that everyone has seen and most have fired. It’s a .22 caliber gun so it was introduced to more than a few people when they were kids.

Sturm, Ruger & Company, Inc. (NYSE:RGR) announced that it is recalling all Mark IV™ pistols (including 22/45™ models) manufactured prior to June 1 ...

Ruger is no stranger to the rimfire market, having produced the Ruger Mark IV target pistol and the 10/22 semiautomatic rifle for decades. The absence of a do-everything .22 LR pistol was a ...