Ruger 90384 AR-556 10rd 223 Rem/5.56x45mm Fits Ruger AR-556/SR-556 Blued Steel

The Ruger 90384 AR-556 magazine delivers reliable 10-round capacity for your .223 Rem or 5.56 NATO platform. Whether you're shooting near Mountain View or anywhere across California, understanding your magazine options and local regulations matters. Review California firearm laws to ensure your setup stays compliant with state requirements.

Ruger AR-556 Magazine Compatibility

This Ruger detachable magazine feeds .223 Rem and 5.56x45mm ammunition into Ruger AR-556 and SR-556 rifles. The blued steel construction handles standard shooting conditions without degradation. Magazine reliability depends on proper seating and maintenance—inspect feed lips and springs regularly. When purchasing magazines, confirm your rifle model matches the AR-556 or SR-556 designation. Questions about transfers or FFL transfer pricing are handled directly by our Sunnyvale team. TacticCAL is your local gun store in the Bay Area.

Frequently asked questions

Does this 10-round magazine fit the Ruger SR-556?

Yes. The Ruger 90384 is designed for both AR-556 and SR-556 models. Verify your rifle accepts detachable magazines before purchase, and test-fit the magazine to confirm proper seating.

Can I use this magazine with other .223 platforms?

No. This magazine is manufactured specifically for Ruger AR-556 and SR-556 rifles. Other AR platforms may have different feed geometry. Always confirm compatibility with your rifle's manual.

What is an FFL transfer in California?

An FFL transfer is when a federally-licensed dealer like TacticCAL receives a firearm shipped from another seller and processes California's required DROS paperwork to legally transfer it to you. TacticCAL is your gun shop Santa Clara in the Bay Area.