Case .50 caliber. (141)

Case .50 caliber.
Finnish Air Force used .50 weapons in Brewster fighters.
Finnish Air Force used Brewster 1940 – 1948.
The cases are available with the following headstamps:
SL 4 = Saint Louis Ordnance, 1944
DM 4 = Des Moines Ordnance, 1944
Product : 141
Price: 3 € / case.