Its a joint partnership with DPMS apparently from what I can find.
Although I cant find anything about the partnership online I'm pretty sure my sources are accurate. The names of the rifles were XM110 SASS so I'm assuming these are the rifles the companies bid the contract with:
The DPMS/Remington rifle LRT-SASS. www.dpmsinc.com/firear.../sass.aspx
The Armalite Rifle AR-10 Super SASS. www.armalite.com/sales...erSASS.htm
The Knights Armament Rifle. www.knightarmco.com/sass.pdf
(pictures only) but be warned even if they did start selling it it would be a order you'd have to wait on for a year or 2 judging by the lead times needed for their regular SR-25 riles and the Navy/Marine Mk11 rifles.