AK74u
Fully automatic sub machine gun.
Short to medium range.
Unlocked at level 28.
The Ak74u is The most powerful sub machine gun in the game. It does however have a reasonable kick to it, so burst fire is probably your best bet.
The rate of fire is comparitavely slow compared to its stable mates. This can be seen as a blessing as you will not be needing to reload as quickly or frequently.
The AK74u’s iron sights are clear and give a good field of vision. This allows the use of the silencer. The silencer works very well for two main reasons;
The AK74u has the power and range that the silencer can sometimes hinder. The silencer tames the recoil significantly.
This reduces the amount of time you are flashing on the radar screen as well as increasing its accuracy.