The Model 1731 Potzdam Prussian Cavalry Pistol (or in German: PreuBische Steinschlosspistole - Potzdamn) was developed to replace the muzzle heavy, awkward, and unattractive 1727 model introduced only four years earlier. By the time Frederick the Great's army tested its metal against the other armies of Europe this model was most common pistol in the holsters of Prussia's mounted troops.
Considering the elegance and wood detailing to reduce weight, is it any wonder other armies began to copy this model. The British, for example, introduced a Dragoon pistol strikingly similar to that of the Prussians.
This pistol experienced a few minor changes throughout its lifetime including retrofitting of a brass band on some originals to support the wood of the stock near the muzzle. Like many items of Frederick the Great's army, this pistol had a long period of use and was not replaced until 1789. Because of this it likely saw service amongst the numerous German (Hessian) corps serving during the American Revolution such as the dismounted Prinz Ludwig of Brunswick Dragoons at the Battle of Saratoga.
Further Reading
18th and 19th Century Nicknames or Slang for Pistols
How to Mount a Flint on American and British Muskets: A History
