For the Commando I think the AUG-HBAR is the best gun, it has a mix of good firepower and excellent accuracy, for a machine gun. For the Assassin I think the AWP or Dragunov. AWP for horrible aimers and Dragunov for those who can do headshots well, combined with the laser, it can kill pretty quick.
Medic-[b]any revolver and the AK [b]Assassin-AWP,Dragunov,katanta and baton Commando-Commando,minigun,first blood, AUG and javelin Tank-spas 12, omar, buckler and meat shield
i am surprised that people have voted the katana as one of the best weapons, sure it is powerful, but it suffers from the fact that before you catch up to people, they will kill you.
Why do people like katanas so much? Assassins with melee weapons is the same as a tank with a shotgun. But the difference is that tanks have more hp and longer range. So in my opinion, melee weapons are useless with assassins, they should be with tanks. Also I have 3 new favorite weapons: AWP (instant kill) Minigun (lots of ammo and good dmg too) Cyclone (it's a secondary weapon, but just as good as a primary)
the desert eagle is better than the cyclone, only eight less damage per second and 50% more accuracy, it also has the same rate of fire and more damage than the oicw.
fun fact. the "" in awp stands for police, it is a police rifle.