A 26-year-old Las Vegas man who admitted firing a gun backstage while trying to steal costumes and props from the “Thunder From Down Under” male revue has been sentenced to 10 to 25 years in Nevada state prison.

Joey Kadmiri told a judge on Thursday that he took methamphetamine before the March 2014 backstage shooting at the Excalibur hotel-casino that police said left two show employees with gunpowder burns.

His attorneys said Kadmiri suffered abuse as a child and has continuing mental illness.

Kadmiri pleaded guilty last November to felony weapon, battery and theft charges in the “Thunder” case – and to battery with a deadly weapon causing substantial bodily injury in a separate domestic violence case.

His mental health has been evaluated several times since his arrest.