If the rifles must be bought cmp is not going to get them as it would require going through a importer. The SOKO ammo is all over the place so I assume that Centery after winning the bid and Obama pulling the papers Century at least got ammo and some other goodies.
If you poke around the Century deal was to the tune of 50-80 million cmp is not going to roll out that kind of $$$ for garands and carbines that both former director and somewhat current director would like to see the mail order rifle sales come to a end. Well except for thier own auction o course.