Rochester, MN (KROC-AM News) - Rochester police are investigating the theft of some valuable firearms.

A spokesman says the owner left the guns in a locked vehicle parked outside a home in the 4400 block of Copperfield Lane Northwest earlier this week. On Tuesday, the 25-year-old man called 911 after he discovered the weapons, including an AR-15 rifle, had been stolen. The other firearms were a Mossberg shotgun and two handguns. Some shooting accessories, such as spare magazines and other gear, were also taken from the vehicle.

Overall, the loss was estimated at several thousand dollars.