The Ruger AR-Style Magazine (Ruger part #90420) is a genuine Ruger factory magazine in 5.56 NATO / .223 Rem that holds 30 rounds. Fits SR-556, AR-556 and other AR-style firearms.
Compatible Firearms
- Ruger AR-556
- Ruger SR-556
Specifications
| Type | Magazine |
| Caliber | 5.56 NATO / .223 Rem |
| Capacity | 30 rounds |
| Finish / Material | Stainless Steel |
| Quantity | 1 |
| Ruger Part Number | 90420 |
| UPC | 736676904204 |
FAQ
Will this fit my Ruger AR-556?
Yes. Fits SR-556, AR-556 and other AR-style firearms. Check the compatible firearms list above before ordering.
Are there shipping restrictions?
Magazines over 10 rounds can’t be sold into some states and cities. Call the store if you’re unsure about your area.
Where can I find more Ruger magazines?
Browse all magazines at Black Bayou Armory, or call the store in Benton, LA.
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