Matrix Games Forums

http://home.comcast.net/~markconrad/ROCKARTY.html

Good reading

http://www.ordersofbattle.darkscape.net ... rProd.html

ammunition data. Soviets clearly outproduced the Germans in Rockets and Mortar rounds.

http://forum.axishistory.com/viewtopic. ... ef2f79e02c

very good thread

The german 21 cm is actually different than the 15 cm rocket in its warhead design. The 15 cm had a thin walled HE section in the back of the projectile and the rocket motor is up front. The 21 cm has the warhead up front. It also has a thicker walled construction and would be menace. I read an account of a US tank destroyer platoon that came under NW fire and the results were devastating. I could only assume it was not a 15 cm which were reported to be blast weapons of sort.