List of British Vehicles on ARMA 2 are:
ATV Quad-bike
Weapons - None
Jackal 2 MWMIK
Weapons - HMG or GMG
FV510 Warrior
Weapons - L21A1 (Cannon), L94A1 Coaxial Chain Gun
AH1 Apache
Weapons - M230 Chain Gun,Hellfire,CRV7Rocket Pod
AH11 Wildcat
Weanpons - 20mm Cannons,CRV7 Rocket Pod
Chinnook HC4
Weapons - 2x M134 Minigun,M240 Rear gun
Merlin HC3
Weapons - None