company, no payment was asked for the first gun. They charged seven million Reichsmark (approximately 24 million USD in 2015) for the second gun, Dora, named
twelve 3.7 cm (1.5 in) SK C/30 guns and eight 2cm (0.79 in) Flak38 guns. The 3.7 cm gun was a single-shot gun, with a rate of fire of around 30 rounds per
7 cm (1.5 in) L/83 Flak guns, and four heavy machine guns. The 3.7 cm guns fired 0.742 kg (1.64 lb) high-explosive shells at a rate of fire of about 30