Airsoft Sub Machine Guns
There quite a whole list if you were to choose machine guns. But machine guns are the best airsoft gun to bring into a war game. You can't go into a war game without one. You'll get burned. Great airsoft machine guns normally is an AEG.
For starting out, models from ICS are great. Their machine guns like the MP5 variants can shoot to 350 fps. And that is before your own personal upgrade. And you can store up to 200 BB in that thing.
You can take a look at whole lot of ICS's AEG rifles at Hobbytron.
A whole variant from MP5A to MP5SD.
Click here to visit HobbyTron.com