Maketoys Quantron: And Finally we have the 5 combined members of Quantron also known as Computron. A very sturdy combiner, about the same size as a hasbro combiner wars combiner. Fingers are individually articulated. Foot is on a ball joint. The front part of Metalstorm can be mounted on the back of Quantron which adds some needed depth to the figure, alternatively it can be used as a bow like weapon.
Now with added repro labels and I also found a use for Titans Return Stripes

