So... I like your arm gauntlet but I'm interested in the narnia thing. How is it fired? Did anything hit your arm/hand when it was fired since it looks as if all internals are visible. I still might get one, along with the airzone crossbow.
In the first picture, you can see a small brown nub behind the handle used to prime the device. despressing this button fired the "blaster." Nothing hit my hand as long as I tuck my fist down, out of the Line of "fire." No, the internals are not exposed like that, I had already removed another piece, (sorry for the inaccurate dEffeminatetion)... I started disassembly after having a few liters, so I was pretty drunk and forgot to take pictures at every step.
I advise against the purchase of this device; at it's best ranges were less then 2 meters, fired level. While $10 isn't a huge chunk of change, it could be better spent on something else. (Blast Bazooka, the Air Zone crossbow, a pair of Nitefinders, et cetera.)