Killeen, Texas, native, Spc. Kenneth Melton (left), an artillery cannon crewmember assigned to Battery B, 1st "Dragon" Battalion, 82nd Field Artillery Regiment, 1st Brigade Combat Team, 1st Cavalry Division, explains the different types of artillery rounds and charges to Kenton, Ohio, native, Brig. Gen. John Murray (right), deputy commanding general for maneuver of the 1st Cavalry Division during Murray's Sept. 1 visit to Firebase Mayhem, here. During the visit Murray and the Soldiers of Battery B discussed the range and versatility of a M109A6 "Paladin" to provide precise and accurate fires.