I made some flintlocks years ago for a woman in Switzerland and I recall she was having 6 short rifles made for a female team and the guns were called Schweizer FeldSTUTZERS or Swiss Field Carbines.I made 7 locks,6 to use and ONE as a back up just in case of a failure.
Stutz as I recall is also a German word for a support.maybe a beam in a roof.An American car as well designed by Harry Stutz.
There are a bunch of really good builders here that can build such a rifle.
BobRoller