The self-propelled gun fits with a small number of other fictional and semi-fictional military vehicles which fetched up in the Matchbox range in the mid seventies. It is part of the Rollamatics range and in this case the moving feature is a gun that flips up and down as you push it along.

The model came into the range in 1976 and remained in there until 1980, there are no listed variations in the finish, it is always military olive green. The only other variation is that some of the models have black caterpillar tracks and some have brown. Black tracks get a slight premium allegedly.

Matchbox/Lesney 70d; Self-Propelled Gun; Military Green, Brown Tracks (J Box)	Matchbox/Lesney 70d; Self-Propelled Gun; Military Green, Brown Tracks (K Box)	Matchbox/Lesney 70d; Self-Propelled Gun; Military Green, Black Tracks