I bought this on FEB 2011 - It comes with an illuminated range finder scope, with battery included, a rail and low profile scope rings.
I have the g-spec version of this gun as well, so that's gonna be what I compare this against.
The build quality even if they are supposed to be the same if far superior on this long version, the stock is just plain beautiful and comfortable to hold, I don't know why but aside the "jg works" and "made in china" it has printed on the receiver a serial number, which makes it more cool to me.
Aside from that... you can read any other review from this same site. Just make sure you buy this version of this gun, it is plain awesome.
BTW I also have the well MB05 and this is by far a better gun, maybe similar performance but much lighter and easy to handle.
It comes with a range finder illuminated scope (red)
Has far better quality builds than the g-spec version (stock)
It's more accurate than the g-spec
The plastic iron sights (included) work pretty well in airsoft
Serial number (hopefully unique)
Low quality sling (Why not instead of the lame sling and lame bb's not include either of them but in... usable quality?)
Rating: [5 of 5 Stars!]