While not likely, anything is possible. Captured 1917s were in the German system as "Revolver 661(a)", although not all firearms in the system were issued.
There is a list here:
http://www.axishistory.com/index.php?id=1374
While
tanks and
trucks were much more commonly used, firearms were used as well.
This is a subject much discussed in the various military history forums, (example:
http://www.military-quotes.com/forum...ed-t22560.html )