Kalthoff repeater

Kalthoff repeater
Kalthoff-type flintlock musket (1600s) at Livrustkammaren
Place of origin Duchy of Berg
Service history
In servicec.1657–c.1696
Used by Denmark
Wars
Production history
DesignerKalthoff gunsmiths
Designedc. 1630
Specifications
Caliber.40-.80 in
BarrelsSmoothbore
ActionBreech loading
Rate of fire30-60 rounds/min
Feed systemSeparate component magazines, 5 to 30 rounds

The Kalthoff repeater was a type of repeating firearm that was designed by members of the Kalthoff family around 1630, and became the first repeating firearm to be brought into military service. At least nineteen gunsmiths are known to have made weapons following the Kalthoff design. Some early Kalthoff guns were wheellocks, but the rest were flintlocks. The capacity varied between 5 and 30 rounds, depending on the style of the magazines. A single forward and back movement of the trigger guard, which could be done in 1–2 seconds, readied the weapon for firing. The caliber of Kalthoff guns generally varied between 0.4–0.8 in (10–20 mm), though 0.3 in (7.6 mm) caliber examples also exist.

Their guns have been described as advanced clockworks centuries ahead of their time as seen in this disassembly of a rifled .58 30 round example shown here Kalthoff 30-Shot Flintlock: The First Repeating Firearm Used in War (1659) - Forgotten Weapons