The FV430 series covers a number of armoured fighting vehicles of the British Army, all built on the same chassis. The most common is the FV432 armoured personnel carrier.
FV433, 105mm, Field Artillery, Self-Propelled "Abbot" is the self-propelled artillery, or more specifically self-propelled gun, variant of the British Army FV430 series of armoured fighting vehicles,
FV430 series
…FV432 Armoured Personnel Carrier FV433 Field Artillery, Self-Propelled "Abbot" – 105 mm self propelled gun built by Vickers FV434 "Carrier, Maintenance, Full Tracked" – REME maintenance carrier with a crew of three and a hydraulically…