VICTORVILLE (CBSLA) – Authorities are looking for a masked suspect who robbed a cell phone store in Victorville at gunpoint earlier this week.

Just before 8 p.m. Monday, the suspect entered the Metro PCS store in the 16900 block of Bear Valley Road armed with a modified shotgun and wearing a ski mask, Victorville police report.

The man ordered employees to give him cash and cell phones, police said. He then ordered them into a back room in order to give him enough time to escape before they called 911.

There were no reports of injuries.

The man was described as black, tall, and with a slim build. He was wearing a dark-colored sweatshirt and jeans.

Anyone with information on the man’s identity should call detectives at 760-241-2911.