M224 60mm Mortar
Battlefield 3 will feature the 60mm M224 mortar for the first time. The mortar will be deployable by the Engineer class.
戰地風雲3將會有第一次有60mm M224 mortar,可被工兵部屬之!
M26 MASS
The M26 MASS Modular Accessory Shotgun System, is an under-barrel accessory that can be used on a wide variety of weapons and assault rifles. In Battlefield 3, the MASS will be usable with shotgun shells, frag rounds, solid slugs and Flechette rounds.
M320 launcher
The M320 launcher is set to replace the M220 under-barrel launcher. It will support 40mm grenades, 40mm smoke grenades, and single-shot shotgun shells as well.
MAV Micro UAV
The UAV role will change drastically in Battlefield 3. Unlike previous Battlefield games, in Battlefield 3, the engineer will be able to unlock a portable UAV. The MAV Micro UAV is easily deployed and can be used to scout the battlefield and spot enemies.