Belt Speed is a specialization for Jets, Scout Helicopters, and Mobile Anti-air Vehicles in Battlefield 3.

Battlefield 3Edit

Belt Speed
Stealth (SH, Jet)), ATGM Launcher (IFV), Anti-Air Missile (AA) ← → Proximity Scan (SH, Jet), Coaxial LMG (IFV), Zoom Optics (AA)
Unlocked at	• 2700 Jet score • 4400 SH score • 4700 IFV score • 2500 AA score
Special Feature	Decreased load between belts
Vehicle	• Mobile AA • IFV • Scout Helicopter • Jet
Vehicle type	Air vehicles
Customization slot	Upgrade

Belt Speed decreases the minimum time between firing bursts with your main weapon. It functions identical to the Auto Loader of the MBT and Attack helicopter.

Decreases reload time by 20%.