Crusader III AA Mk I

[Chris Wilcox]

Looking at the few photos of this vehicle, I've noticed there seems to be a difference between the Bofors 40 mm gun platform of the vehicles used in combat and that of the "original" design. The "original" had an open topped "turret" while it appears that those used in combat simply had the standard Bofors platform with side shields.

Is this correct or were both versions used?

Thanks.