A Versuchs-Serie (developmental series) of twenty-four were produced, of which ten were reported as available for the VK 903 project on July 1, 1942.
Sebuah Versuchs-Serie (serial pengembangan) sebanyak 24 unit diproduksi, dan 10 diantaranya telah tersedia untuk proyek VK 903 pada 1 Juli 1942.