While i dont have it (maybe someone finds it)
There is a document about the Aphedsfs round for the 21 cm gun, which most likely has the velocity and other info.
H.Dv. 119/564
Schußtafel für den 21 cm Mörser 18 mit der 21 cm Rö. Granate 42 Beton
+1 More mobile broomsticks are always fun. Also as a side question, how many (if any) SPGs and TDs for Germany are you planning to suggest in the future?
i have a source for the 21cm Rö. Granate 42 B. it puts its starting velocity at 370 m/s for the 21cm Mrs 18.
page 304-306
Their sources
Röchling-Granate und Peenmünder Pfeilgeschoß. Waf- fen-Revue 72-73. szám.
Patronen- und Kartuschhülsen der Deutschen Wehrmacht, Teil 7. Waffen-Revue 109. szám.
Kovács Vilmos: A magyar tábori tüzérség által a II. vi lágháború során alkalmazott tüzérségi lőszerek. Hadi- technika 1966/2. szám.
Paul Carell: Unternehmen Barbarossa. Frankfurt/M. Berlin, Wien, 1966.
Franz Kosár: Schwere Geschütze und Eisenbahn geschütze. Bemard & Graefe Verlag, München, 1978.
Liste der Fertigungskennzeichen für Waffen, Munition und Gerät. Karl R. Pawlas, Nürnberg, 1977.
N. A. Silling: Robbanóanyagok és lőszerszerelés. Műszaki könyvkiadó, Budapest, 1955.
Erich von Manstein: Verlorene Siege. Bonn, Athenaeum, 1958.
I need other vehichles to my 7.7 wunderwaffe line-up. Although both the Sturer Emil, and the Zerstörter is kinda fine, they could be exchanged for something punchier. Although the Emil reloading faster then both the Jagdtiger and the Maus will be a hard bargain to pass.
+1 Enough variants for a War Thunder anniversary vehicle, a tech tree variant and a premium, and it isn’t a completely paper vehicle, a good and unique addition in my book.
i mean bigger HE tends to one shot more but you loose reload id definitely say its more fun cause the whole M47 chassis goes flying every shot its so funny its also more survivable as its not open top and has lots of space