Includes four Plastic Sd Kfz 251 Transports, four Sd Kfz 251 Mortar/Gun Upgrade Sprues, four Crew Sprues, one Decal Sheet, and three Unit cards. The Sd Kfz 251/2 half-tracks from the heavy weapons platoon carry 8cm mortars in the passenger compartment to support the infantry with fast, accurate artillery fire. The half-tracks carry the weapon and ammunition together, ready and able to quickly provide support for the panzergrenadiers.