The K-815 American Woodland Survival Rifle Was designed by Korinth Weapon Systems International. Chambered in 5.56x45mm and the interchangeable .223 cartridge so that ammunition would be easier to come by in an American environment. Based off the AK internals it is very reliable andeasy to clean so that untrained units would find it an easy weapon to use.
The K-814 American Woodland Survival Carbine was designed for airborne and other units who needed a more compact weapon.
The K-813 American Woodland Survival SMG Was developed as a PDW (personal defense weapon) for officers and vehicle crews. Chabered in 9x19mm Parabellum ammunition which is very easy to come by in a American environment.