The Bucky's Gas Station at 120th and Pacific was robbed late Sunday night, but the suspect was arrested shortly after.
According to a release, Justin McCoy was booked on two counts of robbery, two counts of use of a gun to commit a felony, one count of possession of a gun by a prohibited person and theft by receiving.
McCoy, 29, is also accused of robbing a Valentino's earlier in the day.
In both instances, he entered the building, showed a gun and demanded money.