You must be 21 years old to Purchase Ammunition or Magazines from us as it Will Ship with Adult Signature Required. No exceptions.
Ruger manufactures the 90231 as a factory original equipment magazine designed specifically for Mark III and Mark IV pistols chambered in 22 LR, delivering standard 10 round capacity with the quality and reliability expected from genuine Ruger components. This magazine features electroless nickel plated steel construction with precision engineering designed to ensure consistent feeding and long term durability across all rimfire ammunition types in both Mark III and Mark IV platforms.
Key Features
- Caliber: 22 LR
- Capacity: 10 rounds
- Pistol compatibility: Ruger Mark III and Mark IV standard models
- Does not fit 22/45 models
- Construction: Heat treated steel magazine body
- Finish: Electroless nickel plated steel
- High tensile steel wire spring
- Polymer follower for smooth feeding
- Impact resistant polymer base plate
- Factory original Ruger component
- Tool free disassembly for cleaning
- Made in the USA
Special Features
- Electroless nickel plated steel body provides exceptional corrosion resistance and durability
- Heat treated steel construction ensures structural integrity through thousands of rounds
- High tensile steel wire spring engineered for consistent feeding pressure throughout magazine life
- Polymer follower reduces friction and weight while maintaining reliable feeding
- Impact resistant polymer base plate protects magazine when dropped and simplifies disassembly
- Factory engineered dimensions ensure perfect fit and function with Mark III and Mark IV pistols
- Cross generation compatibility allows magazine sharing between Mark III and Mark IV platforms
- Tool free base plate removal allows easy cleaning and maintenance
- E-nickel finish offers superior corrosion resistance compared to traditional bluing
Practical Benefits
- Fits Ruger Mark III and Mark IV standard semi automatic pistols in 22 LR chambering
- Does not fit any 22/45 model variants due to different grip frame design
- Factory original component ensures guaranteed compatibility and reliable function
- Reliable feeding across all 22 LR ammunition types including high velocity, standard velocity, subsonic, and bulk pack rounds
- Nickel plated construction provides long service life in all weather conditions and outdoor shooting environments
- Standard 10 round capacity meets legal requirements in capacity restricted areas
- Easy disassembly allows regular cleaning to maintain reliable feeding with rimfire ammunition
- Cross generation compatibility reduces magazine inventory for shooters owning both Mark III and Mark IV pistols
- Polymer base plate and follower reduce overall weight for extended range sessions
- Ideal for target shooting, plinking, competition, training, and spare magazine rotation
- Factory quality backed by Ruger engineering and manufacturing standards
The Ruger 90231 Mark III and Mark IV 22 LR 10 round magazine is a capable tool for shooters seeking factory quality, cross generation compatibility, and consistent performance in their Ruger standard rimfire pistols.
| MANUFACTURER | RUGER |
| CAPACITY | 10 ROUNDS |
| CALIBER | 22 LR |