The official Battlefield Blog just released a video about weapon customization for the upcoming game, Battlefield 4. DICE said that this is their deepest attempt at weapon customization.
Check out the video below:
[youtube=https://www.youtube.com/watch?feature=player_detailpage&v=zEky60nBYIA]
According to DICE, Battelfield 4’s weapons will also feature adaptive camos, performance bars, 40x magnification sniper scopes, and will even let you customize your secondary weapon.
They also added support for multiple accessory slots so the Predator in you could pretty much put 3 laser sights in your weapon for some good old hunting action.
Source: blog.battlefield.com