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.

The Ruger 22/45 is a blending of two legendary repeaters, Browning's M1911 and Bill Ruger's Standard Auto, with modern features such as a Picatinny rail and barrel threading that makes for an ...

Each year, Ruger introduces a new configuration of 22/45 pistol. For 2016 it’s an OD Green model with a ventilated barrel shroud—an attractive and lightweight addition to the 22/45 line.

Sturm, Ruger & Company, Inc.'s 22/45 rimfire pistol models with threaded barrels allow owners to attach an assortment of muzzle accessories to one of America’s favorite rimfire handguns, the ...