Availability: In Stock
The Ruger 90420 AR-556 30-round magazine for .223 Rem/5.56 NATO is a purpose-built cartridge holder for AR-15 shooters who want reliable, American-made magazines without the downtime of constant reloads. Whether you're running drills at the range, hunting, or stocking up for serious practice, a 30-round capacity cuts your reload frequency and keeps your focus on the shot. This magazine is specifically engineered for the Ruger AR-556 and SR-556, though it also fits other AR-pattern rifles that accept standard 5.56 magazines.
What sets this magazine apart is its construction pedigree. It's manufactured in the USA by C Products Defense with a two-part stainless steel body that's robotically welded to hold tight tolerances where it counts—ensuring consistent mag-well fit and zero wobble. The stainless internals resist corrosion, while the black Teflon coating protects the exterior from wear and the elements. The orange anti-tilt follower and stainless spring are tuned specifically for reliable feeding cycle after cycle, whether you're running brass or steel loads.
Handling is straightforward: the textured surface gives you solid purchase for quick magazine swaps under pressure, and insertion/removal is smooth and positive. This is the kind of magazine you grab without thinking and trust to work, whether you're in a competition environment, running desert drills, or just putting rounds downrange in foul weather. Ruger backs these magazines with a 100% replacement guarantee through C Products Defense.
Fair warning: magazine capacity is restricted in some states and cities. Do not order this product if you reside in California, Colorado, Connecticut, Hawaii, Maryland, Massachusetts, New Jersey, New York, Vermont, Washington DC, or certain Illinois municipalities (Aurora, Cicero, Skokie, Chicago, North Chicago, Chicago Heights, Cook County, Buffalo Grove, Dolton, Hazelcrest, Highland Park, Homewood, Melrose Park, Evanston, or Oak Park). Also note: this magazine does not fit the Ruger Mini-14 or Mini Thirty.
| Caliber | .223 Rem / 5.56 NATO |
| Capacity | 30 rounds |
| Compatible Rifles | Ruger AR-556, Ruger SR-556, and other AR-pattern rifles |
| Body Material | Stainless steel (two-part) |
| Finish | Black Teflon |
| Spring Material | Stainless steel |
| Follower | Orange anti-tilt |
| Manufacturer | C Products Defense (USA) |
| Model Number | 90420 |
This magazine is designed for the Ruger AR-556 and SR-556, and it also works with other AR-pattern rifles that accept standard 5.56 NATO/.223 Rem magazines. It does not fit the Ruger Mini-14 or Mini Thirty.
This magazine is manufactured by C Products Defense with a robotically welded stainless steel body to maintain tight tolerances for consistent fit. The stainless internals, black Teflon coating, and anti-tilt follower are all engineered for enhanced feeding reliability and durability in demanding conditions.
Magazine capacity is restricted in California, Colorado, Connecticut, Hawaii, Maryland, Massachusetts, New Jersey, New York, Vermont, Washington DC, and certain Illinois municipalities (Aurora, Cicero, Skokie, Chicago, North Chicago, Chicago Heights, Cook County, Buffalo Grove, Dolton, Hazelcrest, Highland Park, Homewood, Melrose Park, Evanston, and Oak Park). Ruger cannot ship 30-round magazines to these locations. Check your local laws before ordering.
C Products Defense stands behind these magazines with a 100% replacement guarantee.
SKU: 115682981 • Width: 3.3in • Height: 0.9in • Depth: 7.1in • Weight: 0.4oz
Availability: In Stock
The Ruger 90420 AR-556 30-round magazine for .223 Rem/5.56 NATO is a purpose-built cartridge holder for AR-15 shooters who want reliable, American-made magazines without the downtime of constant reloads. Whether you're running drills at the range, hunting, or stocking up for serious practice, a 30-round capacity cuts your reload frequency and keeps your focus on the shot. This magazine is specifically engineered for the Ruger AR-556 and SR-556, though it also fits other AR-pattern rifles that accept standard 5.56 magazines.
What sets this magazine apart is its construction pedigree. It's manufactured in the USA by C Products Defense with a two-part stainless steel body that's robotically welded to hold tight tolerances where it counts—ensuring consistent mag-well fit and zero wobble. The stainless internals resist corrosion, while the black Teflon coating protects the exterior from wear and the elements. The orange anti-tilt follower and stainless spring are tuned specifically for reliable feeding cycle after cycle, whether you're running brass or steel loads.
Handling is straightforward: the textured surface gives you solid purchase for quick magazine swaps under pressure, and insertion/removal is smooth and positive. This is the kind of magazine you grab without thinking and trust to work, whether you're in a competition environment, running desert drills, or just putting rounds downrange in foul weather. Ruger backs these magazines with a 100% replacement guarantee through C Products Defense.
Fair warning: magazine capacity is restricted in some states and cities. Do not order this product if you reside in California, Colorado, Connecticut, Hawaii, Maryland, Massachusetts, New Jersey, New York, Vermont, Washington DC, or certain Illinois municipalities (Aurora, Cicero, Skokie, Chicago, North Chicago, Chicago Heights, Cook County, Buffalo Grove, Dolton, Hazelcrest, Highland Park, Homewood, Melrose Park, Evanston, or Oak Park). Also note: this magazine does not fit the Ruger Mini-14 or Mini Thirty.
| Caliber | .223 Rem / 5.56 NATO |
| Capacity | 30 rounds |
| Compatible Rifles | Ruger AR-556, Ruger SR-556, and other AR-pattern rifles |
| Body Material | Stainless steel (two-part) |
| Finish | Black Teflon |
| Spring Material | Stainless steel |
| Follower | Orange anti-tilt |
| Manufacturer | C Products Defense (USA) |
| Model Number | 90420 |
This magazine is designed for the Ruger AR-556 and SR-556, and it also works with other AR-pattern rifles that accept standard 5.56 NATO/.223 Rem magazines. It does not fit the Ruger Mini-14 or Mini Thirty.
This magazine is manufactured by C Products Defense with a robotically welded stainless steel body to maintain tight tolerances for consistent fit. The stainless internals, black Teflon coating, and anti-tilt follower are all engineered for enhanced feeding reliability and durability in demanding conditions.
Magazine capacity is restricted in California, Colorado, Connecticut, Hawaii, Maryland, Massachusetts, New Jersey, New York, Vermont, Washington DC, and certain Illinois municipalities (Aurora, Cicero, Skokie, Chicago, North Chicago, Chicago Heights, Cook County, Buffalo Grove, Dolton, Hazelcrest, Highland Park, Homewood, Melrose Park, Evanston, and Oak Park). Ruger cannot ship 30-round magazines to these locations. Check your local laws before ordering.
C Products Defense stands behind these magazines with a 100% replacement guarantee.
SKU: 115682981 • Width: 3.3in • Height: 0.9in • Depth: 7.1in • Weight: 0.4oz