There should be a few posts back in June about Knight stopping their rifle manufacturing. Search the archives. These links also have interesting opinions on the matter;

http://www.knightmlhunt.com/EditorsView.html

http://www.chuckhawks.com/tony_knight_2009.htm

they made rifles that no one wanted. Simple as that. The KRB7 had a little spark of life in it for a few months before the fuse fizzled out cold. Im sure you can also pin the blame on the designers and those in charge of the company to let to be run down into the ground.