•
FV722 Vixen - Un-turreted version, was planned and tested but never entered production. An example of the Vixen is held at the
Bovington museum. Hull #2, after spending about two decades mounted on a plinth as a gate guard at the
Military Vehicles and Engineering Establishment,
Chertsey was recovered, exported and restored to mechanically operational condition in Australia. •
Polecat - There was at least one trial version of a Fox chassis mounting the standard UK
GPMG one-man turret (as used on the
FV432 APC) and possibly one with a larger one-man turret mounting an
M2 .5in heavy MG. Both types were proposed for use in Northern Ireland during the 1980s as patrol vehicles. •
Panga - Export version for Malaysia, fitted with Helio FVT-800 machine gun turret. Prototype only. •
Fox-Scout - Escort version with 7.62 mm machine gun (
FN MAG or
L94A1 chain gun) and 4,500 rounds. Prototype only. •
Fox 25 - Fitted with a 25 mm Chain Gun in a Sharpshooter turret. Crew: 2. Prototype only. •
Fox MILAN - Tankhunter version with
MILAN Compact Turret. Prototype only. •
Fox Anti Aircraft - Fitted with a special turret mounting an Oerlikon 20 mm KAA-001 cannon. Prototype only.
Fox turrets •
Sabre - The turret of the Fox was remounted on the chassis of an
FV101 Scorpion hull to create a new tracked reconnaissance vehicle, the
Sabre. Cheaper to produce than the similar
FV107 Scimitar, 136 Sabres were created. Modifications included redesigning the smoke grenade dischargers, replacing the standard machine gun with a
L94A1 chain gun and domed hatches to improve the headroom for the commander and gunner. They were assigned to the reconnaissance platoons of armoured and
mechanised infantry battalions, before being withdrawn from service in 2004. •
FV432/30 - A small number of Fox turrets were added to modified
FV 432s in the mid-1970s for the
Berlin Infantry Brigade but this project was abandoned after 13 were converted. ==Operators==