British 303
Actually there was no best sniper rifle during world war 2 because it was never tested. Different countries used different weapons.
German M98k
no
the MAS
A lot.
This is debatable but I'm partial to the M1 Garand for it's accuracy. The BAR was also favorite amongst the Allies.
It was called katusha.
M1 Carbine
Japan
sidearm and a rifle.
Wood and steel.
the best weapons used in WWII are, in my opinion, the; Russian Mosin-Nagant rifle US Thompson M1 submachine gun German Mauser Kar98k rifle German MP40 submachine gun