But despite this, the CBR4 remains the best sub-machine gun in the game, especially when you add the best attachments. That's where this guide comes in, as we look at the CBR4 in the context of ...

But despite this, the CBR4 remains the best sub-machine gun in the game, especially when you add the best attachments. That's where this guide comes in, as we look at the CBR4 in the context of ...