The Nerf Spectre REV -5 that I picked up on vacation in Florida at Walmart for 16.99
In the box you will find the blaster, the barrel extension, the fold able stock, and 5 Nerf Whistler Darts.
The Gun fully assembled
All in all this is a huge improvement to its cousin the Maverick REV-6 due to the stock compatibility, barrel extension, and overall performance.
The Nerf Spectre performs excellently in all scenarios. It is one of the most accurate guns I have ever shot. With the Barrel extension on it shoots 31-38 feet with the barrel angled at a extremely slight arc. Without the Barrel extension it shoots 34-43 feet at a slight arc. This Gun is an amazing gun that I recommend for anyone.
If you are going to modify this blaster I recommend a spring stretch and possibly an AR Removal.