Includes four Sd Kfz 10/4 2cm Light AA tanks or 2cm AA Gun Teams, one metal driver head sprue and two Unit cards. The Sd Kfz 10/4 half-track's 20mm gun is one of the most common anti-aircraft guns in the German army and is equally useful against both Allied air strikes and ground attacks. When defending, the panzergrenadiers often dismount their guns and dug them in for better protection.