Description
This is the magazine that Mini-14 owners depend on. Ruger's factory 20-round magazine delivers the kind of straightforward reliability that keeps people coming back, shot after shot, without the headaches that come with aftermarket alternatives.
Built for the Mini-14 from the Ground Up
Unlike one-size-fits-all magazines that get squeezed into too many platforms, this magazine was engineered specifically for the Mini-14. The result is tight tolerances and a fit so clean that insertion and removal are smooth, predictable, and worry-free. Compared to third-party options that bind up or require filing, factory Ruger magazines simply rock in and lock without fuss. The magazine seats flush to the rifle, and when it's time to reload, it pops out just as easily.
Steel Construction That Goes the Distance
Constructed entirely from blued steel with a polymer follower and heat-treated chrome-silicon spring, this magazine is built to last. The steel feed lips won't bend or warp no matter how hard you use it or where it lands on the range. The blued finish matches blued Mini-14 receivers and provides natural corrosion resistance for both storage and field work. This is the kind of gear that works when you actually need it.
Dual Caliber Compatibility
The 20-round capacity works equally well with .223 Remington and 5.56 NATO ammunition. You can load either cartridge without worry; the magazine is purpose-built to handle both, so your ammo flexibility doesn't come with any feeding concerns.
Why Factory Matters on the Mini-14
The Mini-14 platform has a deserved reputation for being particular about magazines. Aftermarket designs often run into fitment problems or feeding issues that require modification to work properly. Factory Ruger magazines sidestep all of that. They pair correctly with the rifle's bolt-hold-open follower, they fit the magwell without binding, and they run cleaner than most aftermarket alternatives. If you've experienced frustration with other magazines in your Mini-14, this is where that frustration ends.
Key Specifications
- Manufacturer: Ruger / Sturm, Ruger & Co.
- Manufacturer Part Number: 90010
- UPC: 736676900107
- Caliber: .223 Remington / 5.56 NATO
- Capacity: 20 rounds
- Material: Blued steel body with polymer follower
- Spring Type: Chrome-silicon wire spring, heat-treated
- Magazine Type: Detachable
- Finish: Blued
- Dimensions: 1.20 x 3.60 x 7.40 inches
- Weight: 0.4 lbs
- Compatible Platforms: Ruger Mini-14 (all standard models)
- Country of Origin: United States
What’s Included
- One 20-round detachable magazine for Ruger Mini-14
Frequently Asked Questions
Will this magazine work with both .223 Remington and 5.56 NATO ammunition?
Yes. The magazine is designed to accommodate both .223 Rem and 5.56 NATO cartridges equally well. You can load either caliber without any feeding concerns or special handling.
Can I use this magazine in other rifles like an AR-15?
No. The Mini-14 uses a proprietary magazine design that is not compatible with AR-15s, the M14, or any other platform. This magazine is engineered specifically for the Ruger Mini-14 and related models.
How does this factory magazine compare to aftermarket options?
Factory Ruger magazines are the reliable choice for the Mini-14. They fit the magwell without binding, feed flawlessly, and pair correctly with the rifle's bolt-hold-open follower. Aftermarket alternatives often require modification to work properly and are more prone to feeding issues.
Is this magazine sold as a single unit or does it come in a pack?
This is a single magazine. It ships as one unit, so if you need multiple magazines, you'll want to order the quantity that works for your needs.





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