Posted up on NerfHaven by kevinericon, is what looks like an as yet un-named Nerf blaster.
Interestingly, it resembles the Spartan NCS-12 thats featured in the Wii Nerf N-Strike Game.
Is it a prototype? A final production model? or just a really good photochop? :)
Only time will tell... hopefully more information pops up about it.
Note: The original forum thread that this photo appeared in has since been deleted.