Staff Sergeant 4 
is another subrank of Staff Sergeant, and it's after Staff Sergeant 3. This rank requires 47,500 EXP. It is followed by Staff Sergeant 5.
Note: They can still buy weapons that aren't their rank, but with G-Coins. All G-Coin weapons are available for all ranks.
Unlocks[]
Weapons[]
- SG552 Commando
- VSS
Channels[]
Beginner-
- Level 1~10 Channel (10% Bonus)
Public-
- A.V.A Free Channel 1 ~ 4
- Prison Break Channel 1 ~ 3
- Practice Channel 1
Clan Channel (If in a Clan)