The D.C. Circuit Court of Appeals has upheld Washington, D.C.'s ban on high-capacity magazines, affirming that the prohibition is likely constitutional. The court's decision was made in response to a challenge from gun owners who argued against the limit on magazines holding more than 10 rounds. The ruling has been celebrated by local officials and advocates for gun safety, who assert that it will enhance public safety in the capital. The court noted that the D.C. prohibition has historical analogs and can remain in effect for the time being. This ruling comes amid ongoing discussions about gun violence in the United States, with various lawmakers calling for stricter gun control measures, including universal background checks and a national gun registry, in light of recent tragic events involving firearms.