The Ruger Mark IV 22/45 Frame. Standard-style Ruger Mark IV pistols like the Mark IV Tactical have a steel or aluminum frame with the classic steep-angled Nambu grip. These pistols aren’t ...

The convenience of Ruger's push-button takedown system is now available in this lightweight, polymer-framed rimfire. Here's our test of the Ruger Mark IV 22/45 Lite.

Ruger 22/45 Mk IV Specifications Manufacturer: Sturm, Ruger & Co. Distributor: GalleryofGuns.com Action Type: blowback-operated, semi-automatic, rimfire pistol Chambering: .22 LR ...

Later Ruger Mark IV 22/45 models changed the frame to a mimic the grip of a full-size 1911. The Mark IV Tactical was made to be accessorized. This one was outfitted by the author with a Streamlight ...

CONCORD — One of the most popular rifles made and sold in the United States — the .22-caliber Ruger 10-22 — is the subject of a high-stakes court battle, with ...