|“||The Rampart is a high-velocity, anti-armour field cannon capable of dealing devastating damage to all but the heaviest armoured vehicles while providing its crew with comprehensive ballistic shielding.||„|
|— In-game description|
The Balfour Rampart 40mm requires a crew of two to move. The left slot is the driver who controls movement, while the right slot is for the gunner that loads and fires the cannon. The gunner cannot aim the cannon without help of the driver, but he can fire the cannon straight forward from its position. The cannon has a maximum range of 45 meters.
The High Velocity 40mm cannon deals 115% more damage against vehicles than regular 40mm shells (x2.15 damage multiplier), and 61% more damage against structures (x1.61 damage multiplier).