Exceptionally rare German STG-44 with experimental “Krummlauf” curved barrel.    The curved barrel featured a parascope for aiming. The purpose of which was so that take crews could stick the barrel out the port of a tank and fight off infantry who got to close to the tank.  Other versions were made so that infantry could shoot around corners. Stg 44, German Cities, German Military, Axis Powers, German Army, Military Equipment, History