AFV Club has released this kit of the Sd.Kfz.251/1 Ausf.C Stuka Zu Fuss which was most commonly based on the standard Sd.Kfz.251/1 Schuetzenpanzerwagen fitted with 6 adjustable mounting frames (Wurfrahmen) that could mount either the 28cm Wurfkoerper Spr. (HE) or 32cm Wurfkoerper F1 (napalm) Wurfkoerper (Rocket). The Wurfkoerper had an elevation of 16 to 45 degrees firing in 10 seconds and all 251 variants from Ausf.A to Ausf.D could and were fitted with the mountings. The Wurfrahmen were made from either wood or metal with the kit giving you the wooden framed boxes which appear to be more common from period photos.