“Sandy Hook happened six years ago and we can’t even get the Senate to hold a vote on universal background checks (with) #HR8,” the New York Democrat said Wednesday on Twitter in reference to a bipartisan bill on firearm transfers.
“Christchurch happened, and within days New Zealand acted to get weapons of war out of the consumer market. This is what leadership looks like,” she added.
New Zealand announced a ban on the sale of semi-automatic weapons on Thursday, less than a week after a gunman killed 50 people at two mosques in Christchurch.
Prime Minister Jacinda Ardern said that the sales ban, effective immediately, would include “every semi-automatic weapon used in the terrorist attack last Friday.”
Ardern said it would be followed by a complete ban on the weapons after new laws are rushed through.
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The ban includes any “military-style” semi-automatic guns or shotguns that are capable of being used with a detachable magazine that holds more than five rounds. It also extends to accessories, such as bump stocks, used to convert guns into what the government called “military-style” weapons.
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She previously said that the primary perpetrator of the shootings used five guns including two semi-automatic weapons and two shotguns. The shooter was in possession of a gun licence obtained in November 2017.
The alleged gunman posted a manifesto that promoted hate towards Muslims and other groups, police confirmed, and the massacre itself was livestreamed online.
Brenton Tarrant, a 28-year-old-Australian, has been charged with murder.
Twenty children and six educators were killed in the Sandy Hook Elementary shooting on Dec. 12, 2012, in Newtown, Connecticut, a massacre that has become a flashpoint for gun control advocates in the United States.
–With files from The Associated Press