This is the chilling moment armed robbers raided a storage office and stole cash.

The group of masked men used guns and sticks to force employees to surrender the money being kept in the office of the facility in Bhojpur, India, on August 13.

CCTV footage shows the four men, two of them armed with long rifles while one held a stick, searching the office for valuables.

They pointed the guns to an employee who raised his hands as they threatened him. They carried bags and cash registers outside within minutes before fleeing the scene.

Two employees were hurt, Mukesh Sahu, 27, who sustained a gunshot wound and his colleague Sonu Kumar, 20, who was struck in the head by a stick.

Police were called to the scene and found shells and bullet-loaded magazines while the place had been thrashed.

The office is still assessing the exact amount of cash stolen and the investigation is ongoing.