I guess this was bound to happen; a mad tip from Joshrox123 has us getting our hands on the user manual of the upcoming Nerf Vortex Nitron. All that speculation of what is that "thing" on top of the blaster is now revealed. Rest of the manual is after the jump-Thanks Joshrox123 (and a gentleman called 'Crazycon')
SO what have we learned? It's an electronic "Center Fire Tech" scope attachment that seems to have "slow tracking", "fast tracking" and "all on" functionality. The blaster has a 20 round capacity. It takes 6 C cell batteries to run the blaster and 2 AAA's for the scope.
The second "trigger" switch is an acceleration switch that essentially 'turns on' the blaster. This suggests it's a flywheel mechanism that seems to take it's cues from those modded N-Strike Barricade RV-10's that SGNerf originally came up with.
The front grip doesn't look like it's detachable like the Nerf N-Strike Stampede's bipod. There's storage for another magazine in the stock. Said magazines are round tubes:) Discs are definitely like lil' frisbees.
Anything I missed worth noting? Other than yes, it IS a massive stock:P