The Ruger 90339 Mini-14 10-round .223 Rem magazine is a factory OEM replacement magazine built to Ruger's exacting standards for the Mini-14 rifle platform. Whether you're running drills at the range, hunting, or keeping a reliable semi-automatic on hand for sport shooting, having genuine Ruger magazines on hand ensures your rifle feeds and functions exactly as it was designed. This is the real deal—not an aftermarket clone, but the actual magazine Ruger engineers specified for the job.

Built with a steel body and steel spring, this magazine is engineered for durability and consistent feeding cycle after cycle. The 10-round capacity strikes a practical balance for most shooting scenarios, from recreational plinking to hunting to tactical training. Because it's a genuine Ruger part, you're getting the exact feed lips, spring tension, and dimensional tolerances that work seamlessly with your Mini-14 without any guesswork or compatibility concerns.

If you run a Mini-14 in .223 Rem, keeping extra factory magazines in rotation is just good practice. Mags wear out, get lost, or simply get relegated to the safe as you expand your firearms collection. The Ruger 90339 gives you a proven spare that works the first time, every time.

Key Features

• Factory OEM Ruger magazine—engineered specifically for Mini-14 rifles
• Steel construction throughout body and spring for durability
• 10-round capacity in .223 Rem
• Blued steel finish matches standard Mini-14 aesthetics

Specifications

Frequently Asked Questions

Will this magazine work with my Mini-14?

Yes. The Ruger 90339 is a factory OEM magazine designed specifically for Ruger Mini-14 rifles chambered in .223 Rem. It will function without modification or fitment issues.

What's the difference between this and aftermarket Mini-14 magazines?

This is the genuine Ruger factory magazine—the exact part Ruger manufactures for the Mini-14. OEM magazines are engineered and tested to Ruger's specifications, ensuring proper feed geometry, spring tension, and reliability. Aftermarket alternatives may vary in quality and fit.

Can I use a 10-round Mini-14 magazine in other rifles?

No. This magazine is designed specifically for Ruger Mini-14 rifles. Do not attempt to use it in other rifle platforms, as it will not fit or function properly.