The Ninth U.S. Circuit Court of Appeals voted 7-4 to uphold California’s ban on large-capacity magazines on Thursday. Circuit Judge Lawrence VanDyke, a Trump appointee, wrote a dissent opinion and added a link to the gun video he produced in his chambers.

A federal appeals court upheld California’s ban on gun magazines holding more than 10 rounds, prompting Judge Lawrence VanDyke to respond with an unusual video dissent that shows him loading firearms in his chambers.

An appeals court ruled Thursday that California’s law banning gun magazines that hold more than 10 rounds of ammunition can remain in place, a decision that prompted one judge to record an unusual video dissent that shows him loading guns in his chambers.