I think you must have this mixed up with something else. If you click the link on the first page, and click on the specs link, the msrp is $885 or $921 depending if sights are include or not. This would be a smoking deal if it was $275, but at ~$900, there is a lot of respectable competition.
Go to the link, click of "Firearms" and bring up the drop down menu, click on "Tactical .22", and you'll see the gun in question. The one you're referring to is a 5.56.