I have owned and skirmished this gun since it was released, mine works fine still, but it has some flaws.
The hop-up is not a great design in this gun, and will likely give trouble down the lines, with bb's double feeding, falling out the barrel etc as the bucking does not have a great collar portion, and the nub wears down quickly. I'm going to have a look at cutting up an aeg hop up bucking to fit the skorpion, to improve the hop and bb retention which is a major failing.
The gun can fail to feed, due to the feed nozzle not pressing into the magazine bb retainer wedge hard enough, by defor