It is heavy; has been used die-cast in the right parts. Like the DX series it has TV anime sounds and music from inside of the chogokin.
So the five machines can be combined in the Combattler V mecha like Chogokin GX50. In some pics you can check also the differente size from DX and GX50.
In the last pics there is the box of Combattler V Dvds TV series released in my country.
Here below the highlight of other Chogokin mecha that i won.
https://japan-hobby.blogspot.it/2016/05/bandai-dx-soul-of-chogokin-great.html
http://japan-hobby.blogspot.it/2013/04/bandai-dx-soul-of-chogokin-mazinger-z.html
https://japan-hobby.blogspot.it/2014/02/bandai-jet-scrander-dx.html