Kalthoff gunsmiths

The Kalthoffs were a prominent Danish-German family of gunsmiths during the 17th century, best known for the Kalthoff repeater — a rapid fire flintlock repeating rifle that could reach a rate of fire of 20–30 rounds/minute. Signed specimens of their guns can be found kept in the Windsor Castle, the Danish War Museum, the Swedish Royal Armoury and the Kremlin Armoury collections.

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