5.56 x 45mm MK 318 MOD 1

In an article published in the Small Arms Defense Journal (January 30, 2015; V6N4) it was announced that a new bullet has been designed to replace the current bullet used in the 5.56 x 45mm MK 318 MOD 0 cartridge (used by the USMC). The new cartridge is designated the 5.56 x 45mm MK 318 MOD 1, for details and picture see: sadefensejournal.com/wp/?p=2879

Since this article appeared there doesn’t seem any more information, has anyone heard of or seen information on a production contract?