Comparing: FV4005 Stage II vs. FV215b (183)

This tank destroyer project was developed on the basis of the Centurion Mk3 tank in the early 1950s. The vehicle was initially tested with a mechanized ammo rack. However, the ammo rack did not fit the turret, and it was canceled. One prototype was manufactured and underwent trials, but the vehicle never entered mass production.

This proposed heavy self-propelled gun utilized components of the Mk.II Conqueror. The vehicle featured the gun in a rear-mounted rotating turret. The project was canceled shortly after a dummy vehicle was built.