For an infantryman with standard issue equipment, they would generally carry a 9mm Luger and a Mauser rifle (Karabiner 98k), a bolt action rifle that held 5 cartridges at a time, while the Luger, I am not sure but most 9mm vary from 5 to 30 cartridges.
Another gun that was used was the MP40 submachine gun, along with the MP43.
The MG42 was also used as a light weight machine gun.
The Germans were also issued Mauser bayonets and Steilhandgrenates, or German grenades.
The U-boat submarine
In World War 2 the Germans introduced the V2 rocket, a terrifying new offensive weapon. In WW1 poison gas was considered the most terrifying weapon.
Zepplins and U-boats.
Zyklon B
V2 rocket
Ships
The British tank was superior and in much greater numbers than the Germans. They helped to terrorize the Germans in the lattter stages of the war. The Germans, totally underestimated the potency of this new weapon.
The Thundergun.
there are 2 spitfires and air raids this is true not lollies or marshmallows or candy floss like people would think =S
The zeppelin and the blitzkrieg.
The main weapon of the B-52 is missiles or bombs.
the main names they called the Germans were the "krauts" which was the main one and some called them the "huns" as well