Vuursteensloten, in de 17e eeuw in Spanje ontwikkeld, waarbij de slagveer aan de buitenzijde gemonteerd is. (nl)
Type of flintlock developed in Spain in the 17th century, involving an externally mounted heavy mainspring and cocking mechanism attached to the lock plate, which operates on the cock by pressing downward on its toe, or, more commonly, upward on its heel. (en)