This is a 6mm vortex strafer inside it.
Bulding material - PVC and Aluminium.
Joystick is for gun control: one button start barrels spin, fire button - open a sprinkler valve of backpack's CO2 reservoir to gun.
10000 BBs are inside gun. Loading onto metal tube (you can see it under the joystick)
Now it uses for airsoft scirmishing.
P.S. Sorry for my bad english.




