The M1 Carbine was a semi-automatic fire-only rifle with a 15 round magazine invented in mid-1942 used mainly by the United States
The Bazooka was one of the first anti-tank weapons that you could hold over your shoulder
The M1 Thompson was a selective fire gun that weighed around 11 pounds with a radius of about 50 yards.
The MG42 was a light machine gun used by the Germans in WWII manufactured in 1942 and had the fastest rate of fire over any other weapon.
The M3A1 was a submachine that could spit out 450 rounds per minute and had a range of about 250 feet.
The M1 Garand was a self-loading gas-action piston with an 8 round internal clip with a range of about 439 yards.