When you shoot at a vehicle with a BB gun, you better make sure nobody in the other car has a real gun.

A man learned that lesson the hard way early Sunday morning, near the River Spirit Casino.

Tulsa police say a road rage incident happened around 1:43 a.m.  During this time, an unidentified man fired a BB gun at a second vehicle.

It turned out to be a big mistake.

"One of the passengers in that vehicle has a license to carry conceal and pulls out his gun and returns fire at the vehicle who was shooting at them with a BB gun," police said.

Nobody was hit by the real bullets.

KRMG's told the driver who shot the BB gun was arrested on an assault count.