Does anyone knows the dimension of the big ammo rounds for the Sturmtiger?

Try [link]http://www.rcuniverse.com/forum/m_5915447/tm.htm[/link]

this link, I uploaded a pic of the Sturm Tiger at Munster Tank Museum, I don't know the size of the round off the top of my head, but you can see a pic of the round next to the Tiger.

cheers

Conrad

Caliber was 380 mm. (15 in.) and lenght was 6 feet 6 inch.
Cheers