Primary Positions are as follows (primary positions are what a certain player does most often):
Sprayer
Sprayer (lacks skill, has trouble attacking propertly, trigger-happy)
War Sprayer (sprays effectively)
Supreme Sprayer (sprays bullets with knowledge of where they go)
Riflemen
Rifleuser (attacks using rifles)
Rifle-Assault (snipes, runs, and attacks with rifles well)
Gun-Lord (Skilled with all rifles; has great killing rate)
Ranged Snipers
Sniper (uses scope weapons often)
Canister Sniper (uses scope weapons skillfully)
Ambush Sniper (expert in scope weaponry)
Stealth Assassins
Assassin (uses silencers; good with stealth)
Black Soldier (walks often; uses silenced weapons)
Dark Assassin (kills fast and silently)
Ambush Gunners
Gunner (uses SMG and rifle weapons while running)
Advanced Gunner (uses SMG and rifle weapons with faster aim)
Assault Gunner (runs and fires SMG and rifles very accuratly)
Suicides
Kamikaze (many weapons; runs without strategy)
Con-Suicide (many weapons; no strategy, but kills often)
Auto-Raider (runs in and attacks with extreme accuracy)
Demolition Soldier
Gernader (carries a whole supply of gernades along with a weapon)
Rocketeer (gernades and weapon; destroys well with gernades)
Explosives Expert (gernades and gun; very accurate with gerandes and gun)
Operation Agents
Operative (average in about all guns)
Exterminator (well-skilled with everything)
Elite Operative (the highest position, every weapon is death to the opposing players)