Nice thing about it was, no radio control other than to my driver (my son) and my gunner (daughter in law), but most of the time I just shouted directions and fire commands. The subcaliber 12 ga shotgun could take out a pistol target at 150-200 yrs with 00. Drove the Marine tank unit crazy in a cat-n-mouse game. We took out 3 M-60s before they got us.