Genuine Ruger Mark IV 22/45 Magazine Value 2-Pack
The Ruger 90646 is a genuine factory value 2-pack of 10-round magazines for compatible Ruger Mark IV 22/45 pistols chambered in .22 LR. It is the right choice for an owner who wants additional range magazines, replacement factory magazines, or a more efficient way to keep a Mark IV 22/45 running during longer shooting sessions.
Rimfire pistols can be more magazine-sensitive than many centerfire handguns. Feed angle, follower movement, spring tension, cartridge presentation, and magazine-catch engagement all matter. Starting with genuine Ruger factory magazines helps avoid introducing an aftermarket variable into a pistol that may otherwise run well.
Important 22/45 Compatibility Note
This magazine 2-pack is for compatible Ruger Mark IV 22/45 and Mark IV 22/45 Lite pistols. It is not the correct magazine for standard Ruger Mark IV pistols with the traditional grip frame, Mark III pistols, Mark III 22/45 pistols, Mark I, Mark II, or other Mark-series variants that require a different magazine design.
The names are close enough that it is easy to order the wrong magazine. Before ordering, verify the exact pistol model, grip-frame style, magazine release arrangement, and current magazine design. If your pistol is not a Mark IV 22/45-pattern pistol, select the magazine Ruger lists for your specific model instead.
Why Choose the 2-Pack?
A Ruger Mark IV 22/45 is most useful when it is easy to shoot often. Extra magazines let the owner spend more time practicing sight alignment, trigger control, reload habits, and general marksmanship instead of stopping after every single magazine to reload.
The value 2-pack is especially practical for range bags, classes, rimfire matches, youth instruction, and any day where several loaded magazines make the session smoother. It also gives the owner a ready spare if one magazine is damaged, lost, or set aside for troubleshooting.
Built for Practical Range Use
Each magazine uses a 10-round .22 LR capacity and E-nickel steel body. The side loading assist button makes loading rimfire cartridges easier during longer sessions, especially when filling multiple magazines before a drill, class, or informal plinking session.
As with all rimfire firearms, ammunition selection still matters. Different .22 LR loads can vary in feeding, ignition, extraction, and accuracy. Test your preferred ammunition with each magazine before relying on the combination for a match, field use, or a long range day.
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