What weapons are in battlefield 1943 for xbox 360 arcade?

im thinking about buying this game but im not sure it will be worth my $15 bucks if there's not much content there for more replay value. things i need to know, is there more then one sniper rifle, is there at least 2 to 3 assault rifles, is there more then one pistol, what are the different classes in the game.What weapons are in battlefield 1943 for xbox 360 arcade?
3 maps with 3 classes = 3 different rifles