Basically this is just a fancy repaint of a Commander Colt, with a 2nd Fives head, for helmeted, and non-helmeted display. I looked into a removable helmet, but the Fives head is to big for a hallow Arc Trooper helmet, you could push how thin you go inside the helm, but I feel if you got it to work, it would be too thin to last. Personally I prefer two heads instead of a removable helmet, for the dimensions turn out funny, like the helm looks big, and the head looks small, or the helm just does't fit right.